Bump braces and gulp

Bumps [braces](https://github.com/micromatch/braces) to 3.0.3 and updates ancestor dependency [gulp](https://github.com/gulpjs/gulp). These dependencies need to be updated together.


Updates `braces` from 2.3.2 to 3.0.3
- [Changelog](https://github.com/micromatch/braces/blob/master/CHANGELOG.md)
- [Commits](https://github.com/micromatch/braces/commits/3.0.3)

Updates `gulp` from 4.0.2 to 5.0.1
- [Release notes](https://github.com/gulpjs/gulp/releases)
- [Changelog](https://github.com/gulpjs/gulp/blob/master/CHANGELOG.md)
- [Commits](https://github.com/gulpjs/gulp/compare/v4.0.2...v5.0.1)

---
updated-dependencies:
- dependency-name: braces
  dependency-version: 3.0.3
  dependency-type: indirect
- dependency-name: gulp
  dependency-version: 5.0.1
  dependency-type: direct:development
...

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

src/sampleWebAsWebApiClient/wwwroot/lib/jquery-validation-unobtrusive/package.json

@@ -29,7 +29,7 @@
     "jquery-validation": ">=1.19"
   },
   "devDependencies": {
-    "gulp": "^4.0.2",
+    "gulp": "^5.0.1",
     "gulp-line-ending-corrector": "^1.0.3",
     "gulp-rename": "~2.0.0",
     "gulp-replace": "~1.1.3",