Bump vue-at from 2.5.0-beta.2 to 2.5.0

Bumps [vue-at](https://github.com/fritx/vue-at) from 2.5.0-beta.2 to 2.5.0.
- [Release notes](https://github.com/fritx/vue-at/releases)
- [Commits](https://github.com/fritx/vue-at/commits)

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

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

package.json

@@ -53,7 +53,7 @@
     "p-queue": "^7.3.0",
     "url-search-params-polyfill": "^8.1.1",
     "vue": "^2.7.8",
-    "vue-at": "^2.5.0-beta.2",
+    "vue-at": "^2.5.0",
     "vue-click-outside": "^1.1.0",
     "vue-easymde": "^2.0.0",
     "vue-infinite-loading": "^2.4.5",