build: bump gulp-clean from 0.3.2 to 0.4.0 (#21086)

Bumps [gulp-clean](https://github.com/peter-vilja/gulp-clean) from 0.3.2 to 0.4.0.
- [Release notes](https://github.com/peter-vilja/gulp-clean/releases)
- [Commits](peter-vilja/gulp-clean@v0.3.2...v0.4.0)

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

package.json

@@ -123,7 +123,7 @@
     "fs-extra": "^3.0.1",
     "glob": "^7.1.2",
     "gulp": "^3.9.1",
-    "gulp-clean": "^0.3.2",
+    "gulp-clean": "^0.4.0",
     "gulp-cli": "^2.0.1",
     "gulp-sass": "^4.0.2",
     "highlight.js": "^9.11.0",