Modernize gradle properties

gradle.properties

@@ -6,9 +6,13 @@
 # http://www.gradle.org/docs/current/userguide/build_environment.html
 # Specifies the JVM arguments used for the daemon process.
 # The setting is particularly useful for tweaking memory settings.
+android.defaults.buildfeatures.buildconfig=true
 android.enableJetifier=true
+android.nonFinalResIds=true
+android.nonTransitiveRClass=true
 android.useAndroidX=true
-org.gradle.jvmargs=-Xmx1536m
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+org.gradle.unsafe.configuration-cache=true
 # When configured, Gradle will run in incubating parallel mode.
 # This option should only be used with decoupled projects. More details, visit
 # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects