* changes: Implementation of 'aapt2 apkinfo' command. Extend DumpManifest unit to export badging data into proto. Split ManifestExtractor to Extract and Print methods. Tests for 'aapt2 dump badging' command.
* changes: Implementation of 'aapt2 apkinfo' command. Extend DumpManifest unit to export badging data into proto. Split ManifestExtractor to Extract and Print methods. Tests for 'aapt2 dump badging' command.