Fix autoprefixer workflow

.github/workflows/autoprefixer.yml

@@ -28,5 +28,4 @@ jobs:
           title: "[Autoprefixer] Add vendor specific CSS prefixes"
           body: This PR adds vendor specific CSS prefixes using [postcss/autoprefixer](https://github.com/postcss/autoprefixer). <br> <br> >This PR has been created automatically by Github Action [peter-evans/create-pull-request](https://github.com/peter-evans/create-pull-request).
           labels: enhancements
-          reviewers:
-            - hossainemruz
+          reviewers: hossainemruz