Add the possibility to add tags, tlp, and message in TheHive observables

[luffynextgen]

Description

I added the possibility to add tags, modify tlp level and add messages on TheHive observables.
There is no breaking change.

Checklist

• I have reviewed the contributing guidelines.
• I have included unit tests for my changes or additions.
• I have successfully run make test-docker with my changes.
• I have manually tested all relevant modes of the change in this PR.
• I have updated the documentation.
• I have updated the changelog.

Questions or Comments

I do not have a docker environment so I ran the test to develop the feature on my test environment

[luffynextgen]

That's weird...

[jertel]

Thanks for your contribution!