What does this PR do?

Adds a workflow testing primitive FIPS functionality using custom Agent checks.

This workflow tests the following:

• HTTPS connections
• SSH connections
• ssl library
• cryptography library

This workflow does not test:

• JMX integrations: JMXFetch already has FIPS tests on the Agent side (here)
• Sockets: we use TLS wrappers for secure sockets, these wrappers use the same algorithms as the HTTPS connections

Motivation

Developing FIPS E2E tests for each integration would be too cumbersome due to the need to control the TLS parameters of each endpoint.

Review checklist (to be filled by reviewers)

• Feature or bugfix MUST have appropriate tests (unit, integration, e2e)
• Add the qa/skip-qa label if the PR doesn't need to be tested during QA.
• If you need to backport this PR to another branch, you can add the backport/<branch-name> label to the PR and it will automatically open a backport PR once this one is merged