fix: missing permission

Author: lynnntropy

.github/workflows/main.yml

@@ -39,6 +39,8 @@ jobs:
     runs-on: ubuntu-latest
     needs: build
     if: ${{ github.ref == 'refs/heads/main' }}
+    permissions:
+      id-token: write # This is required for the Tailscale action to request a JWT from GitHub
     steps:
       - name: Checkout repository
         uses: actions/checkout@v6