[PATCH 0/2] GitHub Actions update

The CI jobs are getting "Node.js 16 actions are deprecated." warnings for jobs that use checkout@v3, github-script@v6, and download-artifact@v3.

These two patches update these jobs to use checkout@v4 and github-script@v7, both of which are said to use Node.js 20.

download-artifact@v4 exists but it is labeled as "major changes" with breaking changes, so I refrained from touching its use to defer it to folks who are more experienced with its use.

Junio C Hamano (2):
  GitHub Actions: update to checkout@v4
  GitHub Actions: update to github-script@v7

 .github/workflows/check-whitespace.yml |  2 +-
 .github/workflows/coverity.yml         |  2 +-
 .github/workflows/main.yml             | 20 ++++++++++----------
 3 files changed, 12 insertions(+), 12 deletions(-)