try to fix Android Benchmark app

Author: louwers

platform/android/MapLibreAndroidTestApp/test-proguard-rules.pro

@@ -1,2 +1,17 @@
 -dontwarn java.lang.ClassValue
 -dontwarn javax.lang.model.element.Modifier
+# Keep instrumentation runner and test classes
+-keep class org.maplibre.android.InstrumentationRunner { *; }
+-keep class org.maplibre.android.** { *; }
+
+# Keep test framework classes
+-keep class androidx.test.** { *; }
+-keep class android.test.** { *; }
+-keep class junit.** { *; }
+
+# Keep annotation classes
+-keep class java.lang.annotation.** { *; }
+-keep interface java.lang.annotation.** { *; }
+
+# Prevent method ID ordering issues
+-optimizations !code/allocation/variable