fix(deps): bump walk-sync from 2.0.2 to 3.0.0

Bumps [walk-sync](https://github.com/joliss/node-walk-sync) from 2.0.2 to 3.0.0.
- [Release notes](https://github.com/joliss/node-walk-sync/releases)
- [Changelog](https://github.com/joliss/node-walk-sync/blob/master/CHANGELOG.md)
- [Commits](joliss/node-walk-sync@v2.0.2...v3.0.0)

---
updated-dependencies:
- dependency-name: walk-sync
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

package.json

@@ -41,7 +41,7 @@
     "commander": "^8.1.0",
     "debug": "^4.3.1",
     "typescript": "^4.3.5",
-    "walk-sync": "^2.0.2"
+    "walk-sync": "^3.0.0"
   },
   "devDependencies": {
     "@semantic-release/changelog": "^5.0.1",