[REUSE] Use also "LicenseRef-KDE-Accepted-GPL" for *.ui files

This is how we do it in all other places too

src/ui/addtrack_ui.ui

@@ -2,7 +2,7 @@
 <ui version="4.0">
  <author>
 SPDX-FileCopyrightText: none
-SPDX-License-Identifier: GPL-3.0-or-later
+SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-KDE-Accepted-GPL
  </author>
  <class>AddTrack_UI</class>
  <widget class="QDialog" name="AddTrack_UI">

src/ui/archivewidget_ui.ui

@@ -2,7 +2,7 @@
 <ui version="4.0">
  <author>
 SPDX-FileCopyrightText: none
-SPDX-License-Identifier: GPL-3.0-or-later
+SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-KDE-Accepted-GPL
  </author>
  <class>ArchiveWidget_UI</class>
  <widget class="QDialog" name="ArchiveWidget_UI">

src/ui/audiospectrum_ui.ui

@@ -2,7 +2,7 @@
 <ui version="4.0">
  <author>
 SPDX-FileCopyrightText: none
-SPDX-License-Identifier: GPL-3.0-or-later
+SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-KDE-Accepted-GPL
  </author>
  <class>AudioSpectrum_UI</class>
  <widget class="QWidget" name="AudioSpectrum_UI">

src/ui/backupdialog_ui.ui

@@ -2,7 +2,7 @@
 <ui version="4.0">
  <author>
 SPDX-FileCopyrightText: none
-SPDX-License-Identifier: GPL-3.0-or-later
+SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-KDE-Accepted-GPL
  </author>
  <class>BackupDialog_UI</class>
  <widget class="QDialog" name="BackupDialog_UI">

src/ui/bezierspline_ui.ui

@@ -2,7 +2,7 @@
 <ui version="4.0">
  <author>
 SPDX-FileCopyrightText: none
-SPDX-License-Identifier: GPL-3.0-or-later
+SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-KDE-Accepted-GPL
  </author>
  <class>BezierSpline_UI</class>
  <widget class="QWidget" name="BezierSpline_UI">

src/ui/boolparamwidget_ui.ui

@@ -2,7 +2,7 @@
 <ui version="4.0">
  <author>
 SPDX-FileCopyrightText: none
-SPDX-License-Identifier: GPL-3.0-or-later
+SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-KDE-Accepted-GPL
  </author>
  <class>BoolParamWidget_UI</class>
  <widget class="QWidget" name="BoolParamWidget_UI">

src/ui/clipdurationdialog_ui.ui

@@ -2,7 +2,7 @@
 <ui version="4.0">
  <author>
 SPDX-FileCopyrightText: none
-SPDX-License-Identifier: GPL-3.0-or-later
+SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-KDE-Accepted-GPL
  </author>
  <class>ClipDurationDialog_UI</class>
  <widget class="QDialog" name="ClipDurationDialog_UI">

src/ui/clipspeed_ui.ui

@@ -2,7 +2,7 @@
 <ui version="4.0">
  <author>
 SPDX-FileCopyrightText: none
-SPDX-License-Identifier: GPL-3.0-or-later
+SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-KDE-Accepted-GPL
  </author>
  <class>ClipSpeed_UI</class>
  <widget class="QDialog" name="ClipSpeed_UI">

src/ui/clipstabilize_ui.ui

@@ -2,7 +2,7 @@
 <ui version="4.0">
  <author>
 SPDX-FileCopyrightText: none
-SPDX-License-Identifier: GPL-3.0-or-later
+SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-KDE-Accepted-GPL
  </author>
  <class>ClipStabilize_UI</class>
  <widget class="QDialog" name="ClipStabilize_UI">

src/ui/cliptranscode_ui.ui

@@ -3,7 +3,7 @@
  <class>ClipTranscode_UI</class>
  <author>
 SPDX-FileCopyrightText: none
-SPDX-License-Identifier: GPL-3.0-or-later
+SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-KDE-Accepted-GPL
  </author>
  <widget class="QDialog" name="ClipTranscode_UI">
   <property name="geometry">

src/ui/collapsiblewidget_ui.ui

@@ -2,7 +2,7 @@
 <ui version="4.0">
  <author>
 SPDX-FileCopyrightText: none
-SPDX-License-Identifier: GPL-3.0-or-later
+SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-KDE-Accepted-GPL
  </author>
  <class>CollapsibleWidget_UI</class>
  <widget class="QWidget" name="CollapsibleWidget_UI">

src/ui/colorclip_ui.ui

@@ -2,7 +2,7 @@
 <ui version="4.0">
  <author>
 SPDX-FileCopyrightText: none
-SPDX-License-Identifier: GPL-3.0-or-later
+SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-KDE-Accepted-GPL
  </author>
  <class>ColorClip_UI</class>
  <widget class="QDialog" name="ColorClip_UI">

src/ui/colorplaneexport_ui.ui

@@ -2,7 +2,7 @@
 <ui version="4.0">
  <author>
 SPDX-FileCopyrightText: none
-SPDX-License-Identifier: GPL-3.0-or-later
+SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-KDE-Accepted-GPL
  </author>
  <class>ColorPlaneExport_UI</class>
  <widget class="QDialog" name="ColorPlaneExport_UI">

src/ui/configcapture_ui.ui

@@ -2,7 +2,7 @@
 <ui version="4.0">
  <author>
 SPDX-FileCopyrightText: none
-SPDX-License-Identifier: GPL-3.0-or-later
+SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-KDE-Accepted-GPL
  </author>
  <class>ConfigCapture_UI</class>
  <widget class="QWidget" name="ConfigCapture_UI">

src/ui/configcolors_ui.ui

@@ -2,7 +2,7 @@
 <ui version="4.0">
  <author>
 SPDX-FileCopyrightText: none
-SPDX-License-Identifier: GPL-3.0-or-later
+SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-KDE-Accepted-GPL
  </author>
  <class>ConfigColors_UI</class>
  <widget class="QWidget" name="ConfigColors_UI">

src/ui/configenv_ui.ui

@@ -2,7 +2,7 @@
 <ui version="4.0">
  <author>
 SPDX-FileCopyrightText: none
-SPDX-License-Identifier: GPL-3.0-or-later
+SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-KDE-Accepted-GPL
  </author>
  <class>ConfigEnv_UI</class>
  <widget class="QWidget" name="ConfigEnv_UI">

src/ui/configjogshuttle_ui.ui

@@ -2,7 +2,7 @@
 <ui version="4.0">
  <author>
 SPDX-FileCopyrightText: none
-SPDX-License-Identifier: GPL-3.0-or-later
+SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-KDE-Accepted-GPL
  </author>
  <class>ConfigJogShuttle_UI</class>
  <widget class="QWidget" name="ConfigJogShuttle_UI">

src/ui/configmisc_ui.ui

@@ -2,7 +2,7 @@
 <ui version="4.0">
  <author>
 SPDX-FileCopyrightText: none
-SPDX-License-Identifier: GPL-3.0-or-later
+SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-KDE-Accepted-GPL
  </author>
  <class>ConfigMisc_UI</class>
  <widget class="QWidget" name="ConfigMisc_UI">

src/ui/configproject_ui.ui

@@ -2,7 +2,7 @@
 <ui version="4.0">
  <author>
 SPDX-FileCopyrightText: none
-SPDX-License-Identifier: GPL-3.0-or-later
+SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-KDE-Accepted-GPL
  </author>
  <class>ConfigProject_UI</class>
  <widget class="QWidget" name="ConfigProject_UI">

src/ui/configproxy_ui.ui

@@ -2,7 +2,7 @@
 <ui version="4.0">
  <author>
 SPDX-FileCopyrightText: none
-SPDX-License-Identifier: GPL-3.0-or-later
+SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-KDE-Accepted-GPL
  </author>
  <class>ConfigProxy_UI</class>
  <widget class="QWidget" name="ConfigProxy_UI">