android_app stl property bug fix

When it is set to c++_shared, the added dependency should be
libc++_shared, not libc++.

Fixes: 130891985
Test: app_test.go, atest 'CtsNdkBinderTestCases' w/ conversion CL
Change-Id: I0e50e0d5bf511aa6e52d16cd715a185721011255

java/app.go

@@ -175,7 +175,7 @@ func (a *AndroidApp) DepsMutator(ctx android.BottomUpMutatorContext) {
 		ctx.AddFarVariationDependencies(variation, tag, a.appProperties.Jni_libs...)
 		if String(a.appProperties.Stl) == "c++_shared" {
 			if embedJni {
-				ctx.AddFarVariationDependencies(variation, tag, "libc++")
+				ctx.AddFarVariationDependencies(variation, tag, "ndk_libc++_shared")
 			}
 		}
 	}