feat: sticky-sessions and fips support

[sconnole]

Description

This will add sticky-sessions by adding session ID Mechanism \n \n FIPS 140-2 support based on boringSSL.

Originally this PR was created here: #373. I spoke with Pavel and he asked me to take the lead on this in place of him. I've implemented the changes that were requested by @mga-chka

Pull request type

Please check the type of change your PR introduces:

• Bugfix
• Feature
• Code style update (formatting, renaming)
• Refactoring (no functional changes, no api changes)
• Build related changes
• Documentation content changes
• Other (please describe):

Checklist

• Linter passes correctly
• Add tests which fail without the change (if possible)
• All tests passing
• Extended the README / documentation, if necessary

Does this introduce a breaking change?

• Yes
• No

[sconnole]

Looks like the failing check is unrelated to this PR.

[sconnole]

Closing because I now have access to the original PR

[mga-chka]

great, it'll be easier to review. FYI most of the team is off so the review will take time