chore(deps-dev): bump inject-markdown from 3.1.4 to 4.0.0

Bumps [inject-markdown](https://github.com/streetsidesoftware/inject-markdown) from 3.1.4 to 4.0.0.
- [Release notes](https://github.com/streetsidesoftware/inject-markdown/releases)
- [Changelog](https://github.com/streetsidesoftware/inject-markdown/blob/main/CHANGELOG.md)
- [Commits](streetsidesoftware/inject-markdown@v3.1.4...v4.0.0)

---
updated-dependencies:
- dependency-name: inject-markdown
  dependency-version: 4.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package-lock.json

@@ -50,7 +50,7 @@
     "cspell": "^9.0.2"
   },
   "devDependencies": {
-    "inject-markdown": "^3.1.4",
+    "inject-markdown": "^4.0.0",
     "prettier": "^3.5.3"
   }
 }