Updated to Android minSdkVersion 19 and targetSdkVersion 34

This is updated to meet the latest requirements for apps on the Google Play store

(cherry picked from commit 8e27a69370)

android-project/build.gradle

@@ -6,7 +6,7 @@ buildscript {
         google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.0.3'
+        classpath 'com.android.tools.build:gradle:8.1.1'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files