Build(deps): Bump a11y-dialog in /app/assets/javascripts (#23737)

Bumps [a11y-dialog](https://github.com/KittyGiraudel/a11y-dialog) from 8.0.1 to 8.0.2.
- [Release notes](https://github.com/KittyGiraudel/a11y-dialog/releases)
- [Commits](https://github.com/KittyGiraudel/a11y-dialog/compare/8.0.1...8.0.2)

---
updated-dependencies:
- dependency-name: a11y-dialog
  dependency-type: direct:production
  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/assets/javascripts/dialog-holder/package.json

@@ -8,7 +8,7 @@
     "ember-addon"
   ],
   "dependencies": {
-    "a11y-dialog": "8.0.1",
+    "a11y-dialog": "8.0.2",
     "ember-auto-import": "^2.6.3",
     "ember-cli-babel": "^8.1.0",
     "ember-cli-htmlbars": "^6.3.0"

app/assets/javascripts/discourse/package.json

@@ -51,7 +51,7 @@
     "@uppy/drop-target": "2.0.1",
     "@uppy/utils": "5.4.3",
     "@uppy/xhr-upload": "3.1.1",
-    "a11y-dialog": "8.0.1",
+    "a11y-dialog": "8.0.2",
     "admin": "1.0.0",
     "babel-import-util": "^2.0.1",
     "babel-plugin-ember-template-compilation": "^2.2.0",

app/assets/javascripts/yarn.lock

@@ -2126,10 +2126,10 @@
   resolved "https://registry.yarnpkg.com/@yarnpkg/lockfile/-/lockfile-1.1.0.tgz#e77a97fbd345b76d83245edcd17d393b1b41fb31"
   integrity sha512-GpSwvyXOcOOlV70vbnzjj4fW5xW/FdUF6nQEt1ENy7m4ZCczi1+/buVUPAqmGfqznsORNFzUMjctTIp8a9tuCQ==
 
-a11y-dialog@8.0.1:
-  version "8.0.1"
-  resolved "https://registry.yarnpkg.com/a11y-dialog/-/a11y-dialog-8.0.1.tgz#fff7ff3673ad280b088f3c91822bfe41c71b8300"
-  integrity sha512-AjHdEsofSYOTpP5+2KLZ+yc2VnoUo7D+BQnWujgMsEEgQ3OKiAiPaGYJTkCz35p8TpsOMXjPM2eQ5x1TuL6Tag==
+a11y-dialog@8.0.2:
+  version "8.0.2"
+  resolved "https://registry.yarnpkg.com/a11y-dialog/-/a11y-dialog-8.0.2.tgz#08b8315d500b7f8c4200ec37d3a0fd15ccd54738"
+  integrity sha512-EaEsUqgZuQBV5stIz/p/gFYDtFHZSElkCDF0zUEcr3GIaPMydDOdjhsi8Gn3CkdUPJNHXK8BR6OGg6NkuubkGw==
   dependencies:
     focusable-selectors "^0.8.0"