Get rid of Microsoft appcenter related stuff

mastodon/build.gradle

@@ -1,6 +1,5 @@
 plugins {
 	id 'com.android.application'
-	id 'com.google.android.libraries.mapsplatform.secrets-gradle-plugin'
 }
 
 android {
@@ -30,16 +29,6 @@ android {
 			versionNameSuffix '-debug'
 			applicationIdSuffix '.debug'
 		}
-		appcenterPrivateBeta{
-			initWith release
-			minifyEnabled false
-			shrinkResources false
-			versionNameSuffix "-priv-beta"
-		}
-		appcenterPublicBeta{
-			initWith release
-			versionNameSuffix "-beta"
-		}
 		githubRelease{
 			initWith release
 		}
@@ -50,12 +39,6 @@ android {
 		coreLibraryDesugaringEnabled true
 	}
 	sourceSets{
-		appcenterPrivateBeta{
-			setRoot "src/appcenter"
-		}
-		appcenterPublicBeta{
-			setRoot "src/appcenter"
-		}
 		githubRelease{
 			setRoot "src/github"
 		}
@@ -87,12 +70,6 @@ dependencies {
 	annotationProcessor 'org.parceler:parceler:1.1.12'
 	coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.5'
 
-	def appCenterSdkVersion = "4.4.2"
-	appcenterPrivateBetaImplementation "com.microsoft.appcenter:appcenter-crashes:${appCenterSdkVersion}"
-	appcenterPrivateBetaImplementation "com.microsoft.appcenter:appcenter-distribute:${appCenterSdkVersion}"
-	appcenterPublicBetaImplementation "com.microsoft.appcenter:appcenter-crashes:${appCenterSdkVersion}"
-	appcenterPublicBetaImplementation "com.microsoft.appcenter:appcenter-distribute:${appCenterSdkVersion}"
-
 	androidTestImplementation 'androidx.test:core:1.4.1-alpha05'
 	androidTestImplementation 'androidx.test.ext:junit:1.1.4-alpha05'
 	androidTestImplementation 'androidx.test:runner:1.5.0-alpha02'