Merge pull request #383 from rubygems/dependabot/npm_and_yarn/yaml-2.8.3

Bump yaml from 2.6.1 to 2.8.3

Author: hsbt

.github/workflows/check-dist.yml

@@ -20,6 +20,7 @@ permissions: {}
 
 jobs:
   check-dist:
+    if: ${{ github.actor != 'dependabot[bot]' }}
     runs-on: ubuntu-latest
 
     steps: