How to fix apps with bad WebRTC versions - android-security

Question

I am an Android developer.
I released an app for internal public testing and the following error was listed in the pre-release report summary.
"How to fix apps with bad WebRTC versions."
However, I am using WebView and not WebRTC. How do I fix this?
The following is the URL you were guided to at the time of the error.
https://support.google.com/faqs/answer/12577537
The following is build.gradel
apply plugin: 'com.android.application'
android {
compileSdkVersion 32
buildToolsVersion '30.0.3'
defaultConfig {
applicationId "xxxx"
minSdkVersion 21
targetSdkVersion 32
versionName '2.2'
testInstrumentationRunner 'androidx.test.runner.AndroidJUnitRunner'
versionCode 32
ndk.abiFilters 'armeabi-v7a','arm64-v8a','x86','x86_64'
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
debug {
minifyEnabled false
}
}
productFlavors {
stagingConfig
productConfig
}
flavorDimensions "default"
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
ndkVersion '21.4.7075529'
}
dependencies {
implementation fileTree(include: ['*.jar'], dir: 'libs')
androidTestImplementation('androidx.test.espresso:espresso-core:3.1.0', {
exclude group: 'com.android.support', module: 'support-annotations'
})
implementation 'androidx.appcompat:appcompat:1.0.0'
implementation 'com.google.android.material:material:1.0.0'
implementation 'com.google.firebase:firebase-core:21.1.1'
implementation 'com.google.firebase:firebase-messaging:23.1.0'
implementation 'com.journeyapps:zxing-android-embedded:3.0.0#aar'
implementation 'com.google.zxing:core:3.2.0'
testImplementation 'junit:junit:4.12'
implementation 'me.leolin:ShortcutBadger:1.1.22#aar'
implementation 'androidx.work:work-runtime-ktx:2.7.1'
}
repositories {
google()
mavenCentral ();
jcenter()
}
configurations.all {
resolutionStrategy.eachDependency { details ->
def requested = details.requested
if (requested.group == 'com.android.support') {
details.useVersion '27.1.0'
}
}
}
apply plugin: 'com.google.gms.google-services'