enable eval_doscs in docs.yml

Author: peterbjohnson

.github/workflows/docs.yml

@@ -81,4 +81,5 @@ jobs:
         env:
           API_KEY: ${{ secrets.API_KEY }}
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          ENABLE_EVALDOCS: true
         run: poetry run mkdocs gh-deploy --force