gnucash stable: CI: Update github action scripts.

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash/commit/bba4a109 (commit)
	from  https://github.com/Gnucash/gnucash/commit/9f1597f5 (commit)



commit bba4a1099cbe5ee1fb548ccd93ec81f062e4b584
Author: John Ralls <jralls at ceridwen.us>
Date:   Sat May 4 13:35:47 2024 -0700

    CI: Update github action scripts.



Summary of changes:
 .github/workflows/ci-docker.yml  | 2 +-
 .github/workflows/ci-tests.yml   | 4 ++--
 .github/workflows/coverage.yml   | 4 ++--
 .github/workflows/mac-tests.yaml | 2 +-
 4 files changed, 6 insertions(+), 6 deletions(-)