Bump autoprefixer-rails from 8.1.0.1 to 8.2.0 (#66)

Bumps [autoprefixer-rails](https://github.com/ai/autoprefixer-rails) from 8.1.0.1 to 8.2.0.
- [Release notes](https://github.com/ai/autoprefixer-rails/releases)
- [Changelog](https://github.com/ai/autoprefixer-rails/blob/master/CHANGELOG.md)
- [Commits](ai/autoprefixer-rails@8.1.0.1...8.2.0)

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

Gemfile.lock

@@ -42,7 +42,7 @@ GEM
       public_suffix (>= 2.0.2, < 4.0)
     arel (8.0.0)
     ast (2.4.0)
-    autoprefixer-rails (8.1.0.1)
+    autoprefixer-rails (8.2.0)
       execjs
     bindex (0.5.0)
     bootstrap (4.0.0)