The main reason is that it comes with license_expression python package
needed for newly added SBOM test cases.
Signed-off-by: Tomáš Hozza <thozza@redhat.com>
This will bring the latest image builds with new dependencies for unit
tests.
In addition, pin down the osbuild-ci-c*s container to a specific tag, to
ensure stability of the CI.
Signed-off-by: Tomáš Hozza <thozza@redhat.com>
In the release loop upstream changes are merged to Centos every two
weeks. This creates a delay in error detection when new tests
being added upstream.
Running tests in Centos based containers on top of the upstream code
more frequently should speed up error detection.
