Android: bump to Gradle 9.3.1 and AGP 9.0.0

Following Qt 6.11 release 3rd party components update.

Task-number: QTBUG-143129
Pick-to: 6.11
Change-Id: Idfd310197d5345871637a3e4e1858dbd731eeae8
Reviewed-by: Simo Fält <simo.falt@qt.io>
Reviewed-by: Elias Toivola <elias.toivola@qt.io>

coin/provisioning/common/linux/android/gradle_project/.gitignore

@@ -1,12 +1,7 @@
 *.iml
 .gradle
+.idea
 /local.properties
-/.idea/caches
-/.idea/libraries
-/.idea/modules.xml
-/.idea/workspace.xml
-/.idea/navEditor.xml
-/.idea/assetWizardSettings.xml
 .DS_Store
 /build
 /captures