Android: Increase target/compiled SDK version to 32 (#12911)

Build Tools, NDK, and Gradle are also updated.
Repositories is changed from jcenter() to mavenCentral().

android/build.gradle

@@ -11,13 +11,13 @@ project.ext.set("developmentBuild", 1) // Whether it is a development build, or
 // each APK must have a larger `versionCode` than the previous
 
 buildscript {
-	ext.ndk_version = '23.2.8568313'
+	ext.ndk_version = '25.1.8937393'
 	repositories {
 		google()
-		jcenter()
+		mavenCentral()
 	}
 	dependencies {
-		classpath 'com.android.tools.build:gradle:7.0.3'
+		classpath 'com.android.tools.build:gradle:7.2.2'
 		classpath 'de.undercouch:gradle-download-task:4.1.1'
 		// NOTE: Do not place your application dependencies here; they belong
 		// in the individual module build.gradle files
@@ -27,7 +27,7 @@ buildscript {
 allprojects {
 	repositories {
 		google()
-		jcenter()
+		mavenCentral()
 	}
 }