Fix copy-paste error on push restriction actors

A duplicated block meant that push restrictions on protected branches
could only be applied to teams. This enables users and apps to also be
taken into account, as was the intention of integrations#615.

github/util_v4_branch_protection.go

@@ -190,7 +190,7 @@ func setDismissalActorIDs(actors []DismissalActorTypes) []string {
 			pushActors = append(pushActors, a.Actor.Team.ID.(string))
 		}
 		if a.Actor.User != (Actor{}) {
-			pushActors = append(pushActors, a.Actor.Team.ID.(string))
+			pushActors = append(pushActors, a.Actor.User.ID.(string))
 		}
 	}
 
@@ -204,7 +204,10 @@ func setPushActorIDs(actors []PushActorTypes) []string {
 			pushActors = append(pushActors, a.Actor.Team.ID.(string))
 		}
 		if a.Actor.User != (Actor{}) {
-			pushActors = append(pushActors, a.Actor.Team.ID.(string))
+			pushActors = append(pushActors, a.Actor.User.ID.(string))
+		}
+		if a.Actor.App != (Actor{}) {
+			pushActors = append(pushActors, a.Actor.App.ID.(string))
 		}
 	}