Bump @antora/atlas-extension in /antora

---
updated-dependencies:
- dependency-name: "@antora/atlas-extension"
  dependency-version: 1.0.0-alpha.5
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

See gh-47211

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

antora/package-lock.json

@@ -6,7 +6,7 @@
     "": {
       "hasInstallScript": true,
       "dependencies": {
-        "@antora/atlas-extension": "1.0.0-alpha.2",
+        "@antora/atlas-extension": "1.0.0-alpha.5",
         "@antora/cli": "3.2.0-alpha.10",
         "@antora/site-generator": "3.2.0-alpha.4",
         "@asciidoctor/tabs": "1.0.0-beta.6",
@@ -31,11 +31,12 @@
       }
     },
     "node_modules/@antora/atlas-extension": {
-      "version": "1.0.0-alpha.2",
-      "resolved": "https://registry.npmjs.org/@antora/atlas-extension/-/atlas-extension-1.0.0-alpha.2.tgz",
-      "integrity": "sha512-tOQy3eQjvoYGV3UnDaOjkaCehbWSpjQWRdCCYXx8c2Do4rysclOVVN4t4AsfeOHK+BoWlKqa7mldb1DCYOBQTw==",
+      "version": "1.0.0-alpha.5",
+      "resolved": "https://registry.npmjs.org/@antora/atlas-extension/-/atlas-extension-1.0.0-alpha.5.tgz",
+      "integrity": "sha512-zuewa8wp4AqgU+oug/GK2n0k/l40Pd72rF6pkUlNnAcY11nUUbtWAGWNbLWFalKJmZ5BTpLUnlCu1QluLiBcuw==",
+      "license": "MPL-2.0",
       "dependencies": {
-        "@antora/expand-path-helper": "~2.0",
+        "@antora/expand-path-helper": "~3.0",
         "cache-directory": "~2.0",
         "node-gzip": "~1.1",
         "simple-get": "~4.0"
@@ -44,6 +45,15 @@
         "node": ">=16.0.0"
       }
     },
+    "node_modules/@antora/atlas-extension/node_modules/@antora/expand-path-helper": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/@antora/expand-path-helper/-/expand-path-helper-3.0.0.tgz",
+      "integrity": "sha512-7PdEIhk97v85/CSm3HynCsX14TR6oIVz1s233nNLsiWubE8tTnpPt4sNRJR+hpmIZ6Bx9c6QDp3XIoiyu/WYYA==",
+      "license": "MPL-2.0",
+      "engines": {
+        "node": ">=16.0.0"
+      }
+    },
     "node_modules/@antora/cli": {
       "version": "3.2.0-alpha.10",
       "resolved": "https://registry.npmjs.org/@antora/cli/-/cli-3.2.0-alpha.10.tgz",

antora/package.json

@@ -6,7 +6,7 @@
   "dependencies": {
     "@antora/cli": "3.2.0-alpha.10",
     "@antora/site-generator": "3.2.0-alpha.4",
-    "@antora/atlas-extension": "1.0.0-alpha.2",
+    "@antora/atlas-extension": "1.0.0-alpha.5",
     "@springio/antora-extensions": "1.14.7",
     "@springio/antora-xref-extension": "1.0.0-alpha.4",
     "@springio/antora-zip-contents-collector-extension": "1.0.0-alpha.8",