⬆️ Upgrade dart-lang/setup-dart action to v1.7.1 (#36)

Author: IamPekka058

.github/workflows/publish_pubdev.yml

@@ -11,4 +11,4 @@ jobs:
   publish:
     permissions:
       id-token: write # Required for authentication using OIDC
-    uses: dart-lang/setup-dart/.github/workflows/publish.yml@e51d8e571e22473a2ddebf0ef8a2123f0ab2c02c # v1
+    uses: dart-lang/setup-dart/.github/workflows/publish.yml@e51d8e571e22473a2ddebf0ef8a2123f0ab2c02c # v1.7.1