ndk-build v0.5.0

• Breaking: Default target_sdk_version to 30 or lower (instead of the highest supported SDK version by the detected NDK toolchain)
  for more consistent interaction with Android backwards compatibility handling and its increasingly strict usage rules:
  https://developer.android.com/distribute/best-practices/develop/target-sdk
• Breaking: Remove default insertion of MAIN intent filter through a custom serialization function, this is better filled in by
  the default setup in cargo-apk. (#241)
• Add android:exported attribute to the manifest's Activity element. (#242)
• Add android:sharedUserId attribute to the manifest's top-level manifest element. (#252)
• Add queries element to the manifest's top-level manifest element. (#259)