Bump webpack from 5.85.1 to 5.88.1 in /job-dsl-plugin

Bumps [webpack](https://github.com/webpack/webpack) from 5.85.1 to 5.88.1.
- [Release notes](https://github.com/webpack/webpack/releases)
- [Commits](webpack/webpack@v5.85.1...v5.88.1)

---
updated-dependencies:
- dependency-name: webpack
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

job-dsl-plugin/package.json

@@ -40,7 +40,7 @@
     "less-loader": "11.1.2",
     "mini-css-extract-plugin": "2.7.6",
     "style-loader": "3.3.3",
-    "webpack": "5.85.1",
+    "webpack": "5.88.1",
     "webpack-cli": "5.1.3",
     "webpack-dev-server": "4.15.0",
     "webpack-merge": "5.9.0"