upgrade Huawei Push Kit to version 6.3.0.304

updated for SDK and example app

Author: nan-li

Examples/OneSignalDemo/app/build.gradle

@@ -77,7 +77,7 @@ dependencies {
         exclude group: 'com.google.firebase', module: 'firebase-messaging'
     }
     // Add HMS Push library
-    huaweiImplementation 'com.huawei.hms:push:6.1.0.300'
+    huaweiImplementation 'com.huawei.hms:push:6.3.0.304'
     // Optionally add HMS location
     huaweiImplementation 'com.huawei.hms:location:4.0.0.300'
     /** END - Huawei Builds **/

OneSignalSDK/build.gradle

@@ -10,7 +10,7 @@ buildscript {
         androidGradlePluginVersion = '7.0.4'
         googleServicesGradlePluginVersion = '4.3.10'
         huaweiAgconnectVersion = '1.6.2.300'
-        huaweiHMSPushVersion = '6.1.0.300'
+        huaweiHMSPushVersion = '6.3.0.304'
         huaweiHMSLocationVersion = '4.0.0.300'
         kotlinVersion = '1.4.32'
         onesignalGradlePluginVersion = '[0.14.0, 0.99.99]'