deps: update github/codeql-action action to v2.26.8#3488

PhongChuong merged 1 commit intogoogleapis:maingoogleapis/java-bigquery:mainfrom

renovate-bot:renovate/github-codeql-action-2.xrenovate-bot/java-bigquery:renovate/github-codeql-action-2.xCopy head branch name to clipboard