Parcelize: Use @Parcelize annotations from Android Extensions instead of the copied&deprecated ones (KT-42342, KT-43150)

Dex can't merge class files from both android-extensions-runtime and parcelize-runtime, so we have to keep only one copy of each class.
Instead of @Deprecated annotations, there are new diagnostics (without quick-fixes yet).
The goal is to allow simple usages (@Parcelize alone) but forbid kotlinx.android.synthetic.Parceler usage.

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/AndroidParcelizeProject/app/build.gradle

@@ -26,4 +26,5 @@ android {
 dependencies {
     compile fileTree(dir: 'libs', include: ['*.jar'])
     compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+    compile "org.jetbrains.kotlin:kotlin-android-extensions-runtime:$kotlin_version"
 }