Set android.r8.strictFullModeForKeepRules=false

Google mlkit (which we use to parse QR codes) is not compatible with the
gradle plugin v9 change of default - so force it back to what it had in
the previous version.

Author: mhagander

app/build.gradle

@@ -6,8 +6,8 @@ android {
         applicationId "eu.postgresql.android.conferencescanner"
         minSdkVersion 29
         targetSdkVersion 35
-        versionCode 107001
-        versionName "1.7.1"
+        versionCode 107002
+        versionName "1.7.2"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
     buildTypes {

gradle.properties

@@ -17,3 +17,6 @@ org.gradle.jvmargs=-Xmx1536m
 android.useAndroidX=true
 # Automatically convert third-party libraries to use AndroidX
 android.nonTransitiveRClass=false
+
+# XXX: required android mlkit - default changed in gradle plugin 9, so change it back
+android.r8.strictFullModeForKeepRules=false