fix syntax error

Author: motatoes

backend/controllers/github.go

@@ -79,13 +79,7 @@ func (d DiggerController) GithubAppWebHook(c *gin.Context) {
 					slog.Error("Failed to handle installation upsert event", "error", err)
 				}
 			}
-		} else if *event.Action == "created" || *event.Action == "unsuspended" || *event.Action == "new_permissions_accepted" {
-			if err := handleInstallationUpsertEvent(c.Request.Context(), gh, event, appId64); err != nil {
-				slog.Error("Failed to handle installation upsert event", "error", err)
-				c.String(http.StatusAccepted, "Failed to handle webhook event.")
-				return
-			}
-		}
+		}(c.Request.Context())
 	case *github.InstallationRepositoriesEvent:
 		slog.Info("Processing InstallationRepositoriesEvent",
 			"action", event.GetAction(),