Bump antora from 3.1.10 to 3.1.14 in /doc

Bumps [antora](https://gitlab.com/antora/antora) from 3.1.10 to 3.1.14.
- [Changelog](https://gitlab.com/antora/antora/blob/main/CHANGELOG.adoc)
- [Commits](https://gitlab.com/antora/antora/compare/v3.1.10...v3.1.14)

---
updated-dependencies:
- dependency-name: antora
  dependency-version: 3.1.14
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

doc/package-lock.json

@@ -2,6 +2,6 @@
   "devDependencies": {
     "@antora/cli": "3.1.10",
     "@antora/site-generator": "3.1.10",
-    "antora": "3.1.10"
+    "antora": "3.1.14"
   }
 }