Bump mkdirp from 1.0.4 to 3.0.1 in /src/microsoft-trydotnet-styles

Bumps [mkdirp](https://github.com/isaacs/node-mkdirp) from 1.0.4 to 3.0.1.
- [Changelog](https://github.com/isaacs/node-mkdirp/blob/main/CHANGELOG.md)
- [Commits](isaacs/node-mkdirp@v1.0.4...v3.0.1)

---
updated-dependencies:
- dependency-name: mkdirp
  dependency-version: 3.0.1
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

src/microsoft-trydotnet-styles/package-lock.json

@@ -20,7 +20,7 @@
     "fstream": "1.0.12",
     "github-markdown-css": "^5.9.0",
     "lodash": "4.17.23",
-    "mkdirp": "1.0.4",
+    "mkdirp": "3.0.1",
     "sass": "^1.97.3",
     "tar": "^7.5.9"
   }