Update .goreleaser.yml

Author: Vic Shóstak

.goreleaser.yml

@@ -79,7 +79,7 @@ brews:
         enabled: true
       git:
         url: "[email protected]:koddr/homebrew-tap.git"
-        private_key: ~/.ssh/id_ed25519
+        private_key: "{{ .Env.PRIVATE_KEY_PATH }}"
     commit_author:
       name: Vic Shóstak
       email: [email protected]