Merge pull request #6838 from nextcloud/dependabot/gradle/androidx.test-runner-1.3.0

Bump runner from 1.2.0 to 1.3.0

build.gradle

@@ -368,7 +368,7 @@ dependencies {
     androidTestImplementation 'androidx.test.ext:junit:1.1.1'
     androidTestImplementation 'androidx.test:rules:1.2.0'
     // Android JUnit Runner
-    androidTestImplementation 'androidx.test:runner:1.2.0'
+    androidTestImplementation 'androidx.test:runner:1.3.0'
     androidTestUtil 'androidx.test:orchestrator:1.3.0'
 
     // Espresso core