Bump vue-loader from 15.9.6 to 15.9.7 (#6109)

Bumps [vue-loader](https://github.com/vuejs/vue-loader) from 15.9.6 to 15.9.7.
- [Release notes](https://github.com/vuejs/vue-loader/releases)
- [Changelog](https://github.com/vuejs/vue-loader/blob/master/CHANGELOG.md)
- [Commits](vuejs/vue-loader@v15.9.6...v15.9.7)

---
updated-dependencies:
- dependency-name: vue-loader
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

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

app/package.json

@@ -89,7 +89,7 @@
 		"vue": "^2.6.12",
 		"vue-cli-plugin-yaml": "^1.0.2",
 		"vue-i18n": "^8.24.4",
-		"vue-loader": "^15.9.3",
+		"vue-loader": "^15.9.7",
 		"vue-router": "^3.4.8",
 		"vue-template-compiler": "^2.6.10",
 		"vuedraggable": "^2.24.3",