Let's see what buf version we're running and why it's different

.github/workflows/ci.yml

@@ -14,6 +14,7 @@ jobs:
       - run: make ci-build
       - name: Fail if the repo is dirty
         run: |
+          buf --version
           if [[ -n $(git status --porcelain) ]]; then
             echo "Detected uncommitted changes."
             git status