Add UnsupportedAppUsage to java_aconfig_library dependency

Generated flag requires UnsupportedAppUsage annotation to expose the
flag to CTS tests.

Bug: 301272559
Test: presubit
Ignore-AOSP-First: Need to commit with changes in internal main. This
change will be cherry picked to AOSP once merged in main
Change-Id: I90c87596ca80766ece429ddee1b45723b01d2760

aconfig/java_aconfig_library.go

@@ -58,6 +58,8 @@ func (callbacks *JavaAconfigDeclarationsLibraryCallbacks) DepsMutator(module *ja
 
 	// Add aconfig-annotations-lib as a dependency for the optimization / code stripping annotations
 	module.AddSharedLibrary("aconfig-annotations-lib")
+	// TODO(b/303773055): Remove the annotation after access issue is resolved.
+	module.AddSharedLibrary("unsupportedappusage")
 }
 
 func (callbacks *JavaAconfigDeclarationsLibraryCallbacks) GenerateSourceJarBuildActions(module *java.GeneratedJavaLibraryModule, ctx android.ModuleContext) android.Path {

java/testing.go

@@ -410,6 +410,7 @@ func gatherRequiredDepsForTest() string {
 		"stub-annotations",
 
 		"aconfig-annotations-lib",
+		"unsupportedappusage",
 	}
 
 	for _, extra := range extraModules {