detox testing build issue to this react-native-cashfree-pg-sdk

[durgaprasanna143]

Task failed with an exception.

• What went wrong:
  Execution failed for task ':react-native-cashfree-pg-sdk:processDebugAndroidTestManifest'.

Manifest merger failed : uses-sdk:minSdkVersion 19 cannot be smaller than version 21 declared in library [com.facebook.react:react-android:0.71.10] C:\Users\userName\ .gradle\caches\transforms-3\7c3a4a2f910d9373e61e00a8f2b2185e\transformed\jetified-react-android-0.71.10-debug\AndroidManifest.xml as the library might be using APIs not available in 19
Suggestion: use a compatible library with a minSdk of at most 19,
or increase this project's minSdk version to at least 21,
or use tools:overrideLibrary="com.facebook.react" to force usage (may lead to runtime failures)