license files I have authorship on

Testing.md

+<!--
+    SPDX-License-Identifier: CC0-1.0
+    SPDX-FileCopyrightText: 2019 Harald Sitter <sitter@kde.org>
+-->
+
 # Exec
 
 Drkonqi also doesn't technically require a process to actually crash, you can

src/bugzillaintegration/ui/assistantpage_bugzilla_version.ui

 <?xml version="1.0" encoding="UTF-8"?>
 <ui version="4.0">
+ <author>
+SPDX-License-Identifier: GPL-2.0-or-later
+SPDX-FileCopyrightText: Harald Sitter
+ </author>
  <class>BugzillaVersionPage</class>
  <widget class="QWidget" name="BugzillaVersionPage">
   <property name="geometry">