gnucash maint: Multiple changes pushed

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash/commit/79951e09 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/0b670680 (commit)
	from  https://github.com/Gnucash/gnucash/commit/60f263e0 (commit)



commit 79951e094f0c87fa50e5dcd5ac57d28161b8855a
Merge: 60f263e0d 0b670680d
Author: John Ralls <jralls at ceridwen.us>
Date:   Thu Nov 12 19:32:36 2020 -0800

    Merge branch 'github-action' into maint

commit 0b670680d707b142756fe9db1a1adf2051052e98
Author: John Ralls <jralls at ceridwen.us>
Date:   Thu Nov 12 19:32:10 2020 -0800

    Implement CI tests on ArchLinux via docker container.



Summary of changes:
 .github/workflows/ci-docker.yml                           | 15 +++++++++++++++
 .../ci/{arch-docker => actions/archlinux-test/Dockerfile} |  5 ++---
 util/ci/actions/archlinux-test/action.yaml                |  5 +++++
 util/ci/actions/archlinux-test/entrypoint.sh              | 13 +++++++++++++
 4 files changed, 35 insertions(+), 3 deletions(-)
 create mode 100644 .github/workflows/ci-docker.yml
 copy util/ci/{arch-docker => actions/archlinux-test/Dockerfile} (79%)
 create mode 100644 util/ci/actions/archlinux-test/action.yaml
 create mode 100755 util/ci/actions/archlinux-test/entrypoint.sh