CI ansible hardening and rename of existing Bash hardening

[mildas]

Description:

Update existing machine-hardening Testing Farm tests to explicitly mention they are testing Bash - update their description and test case name.

Add ansible-machine-hardening Testing Farm test - the test is very similar to existing machine-hardening test but hardens using ansible-playbook.
Test case was introduced in https://src.fedoraproject.org/tests/scap-security-guide/pull-request/20 and this PR references it.

Rationale:

Extend CI with Ansible tests.

Review Hints:

See testing-farm:centos-stream-* checks.

[github-actions]

Start a new ephemeral environment with changes proposed in this pull request:

Fedora Environment

Oracle Linux 8 Environment

[mildas]

/packit test

[mildas]

I have removed STIG ansible-machine-hardening test because in current form it's not suitable for CI - it takes too long to on RHEL8.
Only OSPP test case is introduced now. When it's merged, I will introduce other suitable profiles.

[codeclimate]

Code Climate has analyzed commit 6d33d9c and detected 0 issues on this pull request.

The test coverage on the diff in this pull request is 100.0% (50% is the threshold).

This pull request will bring the total coverage in the repository to 47.2% (0.0% change).

View more on Code Climate.

[marcusburghardt]

LGTM. I have checked the logs of this new test. They are not only working fine but are capable to reveal Ansible issues which are not easy to be caught when analyzing individual rules. I believe this new test will bring a great value for the project by allowing us to raise the bar regarding Ansible playbooks quality. Thanks for this improvement.