chore: bump up oxlint-tsgolint version to ^0.21.0 (Milkdown#2334)

* chore: bump up oxlint-tsgolint version to ^0.21.0

* [autofix.ci] apply automated fixes

---------

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -52,7 +52,7 @@
     "lint-staged": "^16.0.0",
     "oxfmt": "^0.45.0",
     "oxlint": "^1.8.0",
-    "oxlint-tsgolint": "^0.20.0",
+    "oxlint-tsgolint": "^0.21.0",
     "pkg-pr-new": "^0.0.66",
     "postcss": "^8.4.38",
     "postcss-cli": "^11.0.0",