feat(use any mls ciphersuite, add mls support on established client) #WPB-14877

[spoonman01]

#WPB-14877

• Set any ciphersuite on MLS client init, fetching it from feature config and storing it in the database
• Check for MLS being enabled in the future on non-migrated clients, enabling MLS during notification processing, storing mls support for each client in the database
• Bump to 1.2.2

---

PR Submission Checklist for internal contributors

• The PR Title

  • conforms to the style of semantic commits messages¹ supported in Wire's Github Workflow²
  • contains a reference JIRA issue number like SQPIT-764
  • answers the question: If merged, this PR will: ... ³

• The PR Description

  • is free of optional paragraphs and you have filled the relevant parts to the best of your ability

---

What's new in this PR?

Issues

No support for custom ciphersuites and MLS enabled only during device confirmation

Causes (Optional)

Not being able to work in some other backends and not responsing to MLS being enabled in the future

Solutions

Use new Xenon/Helium, setting the ciphersuite from the feature config into clients and checking for mls being supported and not already configured when processing notifications

PR Post Submission Checklist for internal contributors (Optional)

• Wire's Github Workflow has automatically linked the PR to a JIRA issue

---

References

1. https://sparkbox.com/foundry/semantic_commit_messages
2. https://github.com/wireapp/.github#usage
3. E.g. feat(conversation-list): Sort conversations by most emojis in the title #SQPIT-764.

[alexandreferris]

Amazing! just have one nitpick comment but also fine to ignore it

[sonarqubecloud]

Quality Gate passed

Issues
6 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud