Github Action Ansible shell module changes check

[mildas]

Description:

CI check to notify if a Ansible shell/command module usage has been changed.
It's preferred to use specific Ansible module rather than abuse shell (command) module. So we want to have shell (command) module used only in approved corner cases when there is no other option.

Review Hints:

See Compare DS / Generate Diff (pull_request) check and bot PR comments.
There is extra commit to trigger the updated CI. The commit must be removed before merging.
It's seems as it's not possible to show it in CaC/content repo CI before merge. To show the check, I've created extra PR in my private repo - mildas#3 (see Compare DS / Generate Diff (pull_request) check and bot PR comments)

[github-actions]

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

Fedora Environment

Oracle Linux 8 Environment

[github-actions]

🤖 A k8s content image for this PR is available at:
ghcr.io/complianceascode/k8scontent:12014
This image was built from commit: 78f77a5

Click here to see how to deploy it

If you alread have Compliance Operator deployed:
utils/build_ds_container.py -i ghcr.io/complianceascode/k8scontent:12014

Otherwise deploy the content and operator together by checking out ComplianceAsCode/compliance-operator and:
CONTENT_IMAGE=ghcr.io/complianceascode/k8scontent:12014 make deploy-local

[mildas]

@matusmarhefka Updated (pushed the change also to my fork PR so it's shown in that GH CI check as well).

codeclimate detected an issue in code

[codeclimate]

Code Climate has analyzed commit 78f77a5 and detected 2 issues on this pull request.

Here's the issue category breakdown:

Category	Count
Complexity	2

Note: there is 1 critical issue.

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 59.4% (0.0% change).

View more on Code Climate.