Merge pull request #10104 from nextcloud/dependabot/gradle/com.squareup.leakcanary-leakcanary-android-2.9.1

Bump leakcanary-android from 2.9 to 2.9.1

app/build.gradle

@@ -304,7 +304,7 @@ dependencies {
     }
 
     if (!ciBuild) {
-        debugImplementation 'com.squareup.leakcanary:leakcanary-android:2.9'
+        debugImplementation 'com.squareup.leakcanary:leakcanary-android:2.9.1'
     }
 
     // dependencies for local unit tests