💚 Change swift fetch

.gitea/workflows/main.yml

@@ -9,7 +9,7 @@ jobs:
     steps:
     - uses: actions/checkout@v2
     - name: Set up Swift
-      uses: fwal/setup-swift@v1
+      uses: swift-actions/setup-swift@v1
     - name: Build
       run: swift build
     - name: Run tests