Internal cleanup

PiperOrigin-RevId: 807893513

Author: Google AI Edge Gallery

Android/src/app/build.gradle.kts

@@ -35,7 +35,7 @@ android {
     applicationId = "com.google.aiedge.gallery"
     minSdk = 31
     targetSdk = 35
-    versionCode = 12
+    versionCode = 13
     versionName = "1.0.7"
 
     // Needed for HuggingFace auth workflows.