Remove legacy comment

dependencies.gradle

@@ -34,7 +34,7 @@ def sentry = "6.4.3"
 def fragment = "1.5.3"
 
 // Testing
-def mockk = "1.13.2" // We need to use 1.12.3 to have mocking in androidTest until a new version is released: https://github.com/mockk/mockk/issues/819
+def mockk = "1.13.2"
 def espresso = "3.4.0"
 def androidxTest = "1.4.0"
 def androidxOrchestrator = "1.4.1"