Merge pull request #2713 from benjeffery/fix-docs-2

Reset CI docs cache

Author: jeromekelleher

.github/workflows/docs.yml

@@ -40,7 +40,7 @@ jobs:
         id: venv-cache
         with:
           path: venv
-          key: docs-venv-v1-${{ hashFiles(env.REQUIREMENTS) }}
+          key: docs-venv-v2-${{ hashFiles(env.REQUIREMENTS) }}
 
       - name: Create venv and install deps (one by one to avoid conflict errors)
         if: steps.venv-cache.outputs.cache-hit != 'true'