do not listen ActivityEventListener methods on react native, fixes #397

react-native/ios/FFmpegKitReactNativeModule.m

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Taner Sener
+ * Copyright (c) 2021-2022 Taner Sener
  *
  * This file is part of FFmpegKit.
  *
@@ -695,6 +695,10 @@ RCT_EXPORT_METHOD(getExternalLibraries:(RCTPromiseResolveBlock)resolve rejecter:
     resolve([Packages getExternalLibraries]);
 }
 
+RCT_EXPORT_METHOD(uninit:(RCTPromiseResolveBlock)resolve rejecter:(RCTPromiseRejectBlock)reject) {
+    resolve(nil);
+}
+
 - (void)enableLogs {
     logsEnabled = true;
 }