refactor: simplify the return in build.gradle

Author: satya164

packages/create-react-native-library/templates/native-common/android/build.gradle

@@ -72,11 +72,7 @@ def supportsNamespace() {
   def minor = parsed[1].toInteger()
 
   // Namespace support was added in 7.3.0
-  if (major == 7 && minor >= 3) {
-    return true
-  }
-
-  return major >= 8
+  return (major == 7 && minor >= 3) || major >= 8
 }
 
 android {