Update package version to 6.12.0

info.yml

@@ -1,6 +1,6 @@
 name: qt6-virtualkeyboard
 description: Virtual keyboard framework for Qt
-version: 6.11.2
+version: 6.12.0
 revision: 1
 url: https://www.qt.io
 license: GPL-3.0-only
@@ -24,4 +24,4 @@ downloads:
     type: git
     clone_to: ${BPM_SOURCE}
     git_branch: v${BPM_PKG_VERSION}
-    checksum: 043d7629ccb62ce09b8c30cba7cc2a97248dfea9
+    checksum: 934b432b13cae5c64357a5e98547280bd191f806