Add 22.08.0 Windows binary to appstream data

data/org.kde.kdeconnect.metainfo.xml

@@ -178,7 +178,15 @@
     <value key="KDE::app_store">https://apps.apple.com/app/kde-connect/id1580245991</value>
   </custom>
   <releases>
-    <release version="22.08.0" date="2022-08-18"/>
+    <release version="22.08.0" date="2022-08-18">
+      <artifacts>
+        <artifact type="binary" platform="x86_64-windows-msvc">
+          <location>https://download.kde.org/stable/release-service/22.08.0/windows/kdeconnect-kde-22.08.0-windows-msvc2019_64-cl.exe</location>
+          <checksum type="sha256">4f918ba88f947b81bbed7bc66d9d18a71eeafd4956667a4cf0769c5745f50c2c</checksum>
+          <size type="download">68190648</size>
+        </artifact>
+      </artifacts>
+    </release>
     <release version="22.04.3" date="2022-07-07"/>
     <release version="22.04.2" date="2022-06-09"/>
     <release version="22.04.1" date="2022-05-12">