fix frontend dev for safari (#31457)

src/metabase/server/middleware/security.clj

@@ -60,7 +60,7 @@
                                      "https://www.google-analytics.com")
                                    ;; for webpack hot reloading
                                    (when config/is-dev?
-                                     "*:8080")
+                                     "http://localhost:8080")
                                    ;; for react dev tools to work in Firefox until resolution of
                                    ;; https://github.com/facebook/react/issues/17997
                                    (when config/is-dev?