What is wrong with this config?

<config-file file=“AndroidManifest.xml” target="/manifest/application" >
<meta-data android:name=“com.google.android.gms.ads.APPLICATION_ID” android:value=“ca-app-pub-8772185520604944/3707470945”/>
</config-file>

Build Error:

[09:26:00] FAILURE: Build failed with an exception.
[09:26:00] * What went wrong:
[09:26:00] Execution failed for task ‘:app:mergeDebugResources’.
[09:26:00] > A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade
[09:26:00] > Android resource compilation failed
[09:26:00] /tmp/download/platforms/android/app/src/main/res/xml/config.xml:60: AAPT: error: unbound prefix.
[09:26:00]
[09:26:00] /tmp/download/platforms/android/app/src/main/res/xml/config.xml: AAPT: error: file failed to compile.
[09:26:00]
[09:26:00] * Try:
[09:26:00] Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
[09:26:00] * Get more help at https://help.gradle.org
[09:26:00] 17 actionable tasks: 17 executed
[09:26:00] BUILD FAILED in 13s
[09:26:00] Command failed with exit code 1: /tmp/download/platforms/android/gradlew cdvBuildDebug -b /tmp/download/platforms/android/build.gradle

Hello,
I am getting the below error suddenly. The last time the app was build successfully a few months ago and today without any changes it gives the below error.

1. Any idea how to specify the component version in Manifest.xml in Config.xml?
2. Can we configure Build.Gradle and where is settings?

[11:01:44] FAILURE: Build failed with an exception.
[11:01:44] * What went wrong:
[11:01:44] Execution failed for task ‘:app:processDebugManifest’.
[11:01:44] > Manifest merger failed : Attribute application@appComponentFactory value=(android.support.v4.app.CoreComponentFactory) from [com.android.support:support-compat:28.0.0] AndroidManifest.xml:22:18-91

Hi,

I am trying to install Amazon IAP purchase plugin from this location:
https://developer.amazon.com/docs/cross-platform-plugins/cpp-use-the-iap-plugin-for-cordova.html

This plugin didn’t had .json file which I created using plugman.
After this I am able to install plugin using native Cordova cli but unable to import into Monaca Cloud IDE.
Is there any way to find the error or what can be done?