Merge pull request #717 from ruby/dependabot/github_actions/step-security/harden-runner-2.11.0

Bump step-security/harden-runner from 2.10.4 to 2.11.0

Author: hsbt

.github/workflows/push_gem.yml

@@ -27,7 +27,7 @@ jobs:
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
         with:
           egress-policy: audit