fix(ci): pin deploy go-version to go.mod to match ci.yml

.github/workflows/deploy.yml

@@ -11,7 +11,7 @@ jobs:
       - uses: actions/checkout@v6
       - uses: actions/setup-go@v6
         with:
-          go-version: '1.23'
+          go-version-file: go.mod
       - name: Run tests
         run: go test ./...
       - name: Deploy to server