Bump xss from 1.0.14 to 1.0.15

Bumps [xss](https://github.com/leizongmin/js-xss) from 1.0.14 to 1.0.15.
- [Changelog](https://github.com/leizongmin/js-xss/blob/master/CHANGELOG.md)
- [Commits](https://github.com/leizongmin/js-xss/compare/v1.0.14...v1.0.15)

---
updated-dependencies:
- dependency-name: xss
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

package.json

@@ -55,7 +55,7 @@
     "webpack-merge": "^5.10.0",
     "webpack-sources": "^3.2.3",
     "webpack-subresource-integrity": "^5.2.0-rc.1",
-    "xss": "^1.0.14"
+    "xss": "^1.0.15"
   },
   "devDependencies": {
     "webpack-dev-server": "^4.15.1"