chore(deps): bump element-plus from 2.11.9 to 2.13.7 in /frontend

Bumps [element-plus](https://github.com/element-plus/element-plus) from 2.11.9 to 2.13.7.
- [Release notes](https://github.com/element-plus/element-plus/releases)
- [Changelog](https://github.com/element-plus/element-plus/blob/dev/CHANGELOG.en-US.md)
- [Commits](element-plus/element-plus@2.11.9...2.13.7)

---
updated-dependencies:
- dependency-name: element-plus
  dependency-version: 2.13.7
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

frontend/package.json

@@ -38,7 +38,7 @@
         "crypto-js": "^4.2.0",
         "dompurify": "^3.3.1",
         "echarts": "^5.5.0",
-        "element-plus": "2.11.9",
+        "element-plus": "2.13.7",
         "js-base64": "^3.7.7",
         "jsencrypt": "^3.3.2",
         "md-editor-v3": "^2.11.3",