A problem about CI's error

[mfuji09]

I have created a pull request. mdn/translated-content#14765
While I was waiting for review, a confliction was occured. So I have solved it by merging recent main branch.
However since it, the CI began to report some errors which I can't resolve, such as:

Run # Use the GitHub API to get the list of changed files
  # Use the GitHub API to get the list of changed files
  # documenation: https://docs.github.com/rest/commits/commits#compare-two-commits
  DIFF_DOCUMENTS=$(gh api repos/{owner}/{repo}/compare/b[2](https://github.com/mdn/translated-content/actions/runs/5762242445/job/15621630508?pr=14765#step:4:2)41e0192edcc92b0a6ab595bcb507ce14[3](https://github.com/mdn/translated-content/actions/runs/5762242445/job/15621630508?pr=14765#step:4:3)9d[4](https://github.com/mdn/translated-content/actions/runs/5762242445/job/15621630508?pr=14765#step:4:4)9f...120101278707097f4efaef4c1f1c6fc4312d[5](https://github.com/mdn/translated-content/actions/runs/5762242445/job/15621630508?pr=14765#step:4:5)2c1 \
    --jq '.files | .[] | select(.status|IN("added", "modified", "renamed", "copied", "changed")) | .filename')
  # filter out files that are not markdown
  DIFF_DOCUMENTS=$(echo "${DIFF_DOCUMENTS}" | egrep -i "^files/zh-cn/" | xargs)
  echo "DIFF_DOCUMENTS=${DIFF_DOCUMENTS}" >> $GITHUB_ENV
  shell: /usr/bin/bash -e {0}
  env:
    GITHUB_TOKEN: ***
    BASE_SHA: b241e0192edcc92b0a[6](https://github.com/mdn/translated-content/actions/runs/5762242445/job/15621630508?pr=14765#step:4:6)ab595bcb50[7](https://github.com/mdn/translated-content/actions/runs/5762242445/job/15621630508?pr=14765#step:4:7)ce1439d49f
    HEAD_SHA: 12010127[8](https://github.com/mdn/translated-content/actions/runs/5762242445/job/15621630508?pr=14765#step:4:8)7070[9](https://github.com/mdn/translated-content/actions/runs/5762242445/job/15621630508?pr=14765#step:4:9)7f4efaef4c1f1c6fc43[12](https://github.com/mdn/translated-content/actions/runs/5762242445/job/15621630508?pr=14765#step:4:12)d52c1
transform: short source buffer
Error: Process completed with exit code 1.

Before merging recent main branch, there was no CI's error reported.
How should I solve it?
And I have noticed a strange line in the message:

  DIFF_DOCUMENTS=$(echo "${DIFF_DOCUMENTS}" | egrep -i "^files/zh-cn/" | xargs)

files/zh-cn/ is shown even I have changed files in files/ja/.

[mfuji09]

It has been resolved via mdn/translated-content#14909.
Thank you very much @bsmth !