Update @antora to v3.1.14

Author: xdev-renovate

docs/package.json

@@ -3,7 +3,7 @@
     "@antora/lunr-extension": "^1.0.0-alpha.8"
   },
   "devDependencies": {
-    "@antora/cli": "3.1.10",
-    "@antora/site-generator": "3.1.10"
+    "@antora/cli": "3.1.14",
+    "@antora/site-generator": "3.1.14"
   }
 }