build: add Gradle JVM option to increase MetaspaceSize and heap in CI and locally

Author: buongarzoni

gradle.properties

@@ -2,6 +2,7 @@ VERSION_NAME=2.0.0
 GROUP=com.rollbar
 
 android.useAndroidX=true
+org.gradle.jvmargs=-Xmx2g -XX:MaxMetaspaceSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
 
 POM_DESCRIPTION=For connecting your applications built on the JVM to Rollbar for Error Reporting
 POM_URL=https://github.com/rollbar/rollbar-java