make arm macos behave like x86 apps if not signed

Author: dieharders

src-tauri/tauri.conf.json

@@ -32,7 +32,7 @@
       "exceptionDomain": "",
       "frameworks": [],
       "providerShortName": null,
-      "signingIdentity": null
+      "signingIdentity": "-"
     },
     "linux": {
       "deb": {