Adding mavenCentral() as jcenter() is shutting (#1570)

Adding mavenCentral() as jcenter() is shutting down

android/build.gradle

@@ -4,8 +4,8 @@ buildscript {
     // module dependency in an application project.
     if (project == rootProject) {
         repositories {
+            mavenCentral()
             google()
-            jcenter()
         }
         
         dependencies {
@@ -34,9 +34,9 @@ android {
 }
 
 repositories {
+    mavenCentral()
     mavenLocal()
     google()
-    jcenter()
     maven {
         // All of React Native (JS, Obj-C sources, Android binaries) is installed from npm
         url "$rootDir/../node_modules/react-native/android"