chore: pin nodejs version upgrade commit author to github bot

.github/workflows/update-nodejs-versions.yml

diff --git a/.github/workflows/update-nodejs-versions.yml b/.github/workflows/update-nodejs-versions.yml
index 9a6ba21..60669c1 100644
--- a/.github/workflows/update-nodejs-versions.yml
+++ b/.github/workflows/update-nodejs-versions.yml
@@ -34,6 +34,8 @@
         uses: peter-evans/create-pull-request@v7
         with:
           token: ${{ secrets.PAT }}
+          author: "github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>"
+          committer: "github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>"
           commit-message: Update Node.js Versions
           title: Update Node.js Versions
           body: |