Bump to 3.4.3 Beta 6

(cherry picked from commit ab9b7304)

NEWS

+Changes between 3.4.3 Beta 5 and 3.4.3 Beta 6:
+------------------
+ * Fix the grid/list button state
+ * Crash fixes
+
 Changes between 3.4.3 Beta 4 and 3.4.3 Beta 5:
 ------------------
  * Fix the subtitles not working on some Android 12 devices

build.gradle

@@ -32,8 +32,8 @@ allprojects {
 
 ext {
     appId = "org.videolan.vlc"
-    versionName = '3.4.3 Beta 5'
-    versionCode = 3040250
+    versionName = '3.4.3 Beta 6'
+    versionCode = 3040260
     libvlcVersion = '3.4.7'
     medialibraryVersion = '0.9.7'
     minSdkVersion = 17