Actually link the external actions

.forgejo/workflows/deploy.yaml

@@ -13,7 +13,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Install SSH key
-        uses: shimataro/ssh-key-action@v2
+        uses: https://github.com/shimataro/ssh-key-action@v2
         with:
           key: ${{ secrets.SSH_KEY }}
           name: aria-coffee-deploy # optional
@@ -21,10 +21,10 @@ jobs:
           if_key_exists: fail
 
       - name: Install pnpm
-        uses: pnpm/action-setup@v4
+        uses: https://github.com/pnpm/action-setup@v4
 
       - name: Install Node.js
-        uses: actions/setup-node@v4
+        uses: https://github.com/actions/setup-node@v4
         with:
           node-version: 23
           cache: 'pnpm'