Bug fix

[redJ4y]

• Update Android Gradle build tools plugin to 7.4.2.
  • Supports newer versions of Gradle and resolves some build warnings.
• Revert Raygun4Apple upgrade (from 1.3.0-beta).
  • I don't trust that the Swift package will work seamlessly with the podspec in every situation. This can be re-investigated when a newer version of Raygun4Apple comes out that actually adds new features.
• Move com.raygun.react namespace back to AndroidManifest.xml.
  • This seems to be the right thing to do!

[sumitramanga]

Can I please get some more context as to why these changes are needed (also good for anyone looking at this PR!) :)