fix warns when coverage is called

build.sbt

@@ -37,6 +37,7 @@ scalacOptions ++= Seq(
   // Note: To show all possible warns use "-W", for Wconf filters, use "-Wconf:help"
   // Silence a warning from anorm https://github.com/playframework/anorm/issues/568
   "-Wconf:src=src/.*/anorm/macros/RowParserImpl.scala:s",
+  "-Wconf:src=app/services/.*.scala&msg=would fail on pattern case.*anorm:s",
   // Silence warns generated by Play codes generators
   // https://github.com/playframework/playframework/issues/6302
   //   - first one is due to -Wnonunit-statement with routes generator
@@ -58,7 +59,7 @@ scalacOptions ++= Seq(
   "-Wvalue-discard",
 )
 
-val anormVersion = "2.7.0"
+val anormVersion = "2.7.0" // TODO: on update, remove the warnings silencers
 
 lazy val anormDependency = "org.playframework.anorm" %% "anorm" % anormVersion