Merge pull request #136 from ppedrot/fix-docker-rocq

Use the new Docker repository for Rocq.

Author: ppedrot

.github/workflows/docker-action.yml

@@ -17,7 +17,7 @@ jobs:
     strategy:
       matrix:
         image:
-          - 'coqorg/coq:dev'
+          - 'rocq/rocq-prover:dev'
       fail-fast: false
     steps:
       - uses: actions/checkout@v3