ci: Select no commits

Author: Techassi

.github/workflows/pr_conventional-title.yaml

@@ -25,3 +25,4 @@ jobs:
       - uses: crate-ci/committed@dc6f20ddd899fe6d6f0402807884c0a4b3176b53 # v1.1.10
         with:
           args: --commit-file pull_request_title --config rust/cert-tools/committed.toml -vv --no-merge-commit
+          commits: ""