Bump @github/markdownlint-github in /extensions/ql-vscode

Bumps [@github/markdownlint-github](https://github.com/github/markdownlint-github) from 0.6.0 to 0.6.2.
- [Release notes](https://github.com/github/markdownlint-github/releases)
- [Commits](github/markdownlint-github@0.6.0...v0.6.2)

---
updated-dependencies:
- dependency-name: "@github/markdownlint-github"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

extensions/ql-vscode/package-lock.json

@@ -1992,7 +1992,7 @@
     "@babel/preset-react": "^7.18.6",
     "@babel/preset-typescript": "^7.21.4",
     "@faker-js/faker": "^8.4.1",
-    "@github/markdownlint-github": "^0.6.0",
+    "@github/markdownlint-github": "^0.6.2",
     "@octokit/plugin-throttling": "^8.0.0",
     "@playwright/test": "^1.40.1",
     "@storybook/addon-a11y": "^8.0.5",