feat(all): add support RN <0.71 when add namespace

[ngocle2497]

Overview

In prev-PR, i remove package from AndroidManifest.xml file, it drop support for RN <0.71.
Now, I check ANDROID_GRADLE_PLUGIN_VERSION to use namespace and remove package in AndroidManifest.xml file

Test Plan

[Naturalclar]

thanks !

[ngocle2497]

i think we need to update like this

  if (supportsNamespace()) {
    namespace "com.org.reactnative.maskedview"

    sourceSets {
      main {
        manifest.srcFile "src/main/AndroidManifestNew.xml"
      }
    }
  }