ci: increase heap for android-sample and gradle (OOM fix)

Author: MaxLuxs

.github/workflows/ci.yml

@@ -153,6 +153,9 @@ jobs:
 
   android-sample:
     runs-on: ubuntu-latest
+    env:
+      # PackageAndroidArtifact$IncrementalSplitterRunnable often OOMs with default heap
+      GRADLE_OPTS: -Xmx4096m -XX:MaxMetaspaceSize=512m
     steps:
       - uses: actions/checkout@v4
       - name: Set up JDK 21

gradle.properties

@@ -5,8 +5,8 @@
 # For local development, configure JAVA_HOME in your IDE or environment
 # org.gradle.java.home=/path/to/java/home
 
-# JVM options
-org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# JVM options (4GB for AGP packageDebug/IncrementalSplitterRunnable in CI; 2GB was OOM)
+org.gradle.jvmargs=-Xmx4096m -Dfile.encoding=UTF-8
 
 # Enable Gradle daemon for faster builds
 org.gradle.daemon=true