feat: optional guest link with password - WPB-775

[netbe]

WPB-775 Optional password on guest links

---

What's new in this PR?

This is the feature branch for the guest link with password feature.

---

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.

[github-actions[bot]]

Test Results

    5 files    897 suites   22m 31s :stopwatch: 7 273 tests 7 273 :white_check_mark: 0 :zzz: 0 :x: 7 281 runs  7 281 :white_check_mark: 0 :zzz: 0 :x:

Results for commit d2db115a.

:recycle: This comment has been updated with latest results.

[datadog-wireapp[bot]]

Datadog Report

Branch report: feat/optional-guest-link-with-password Commit report: a697cf2 Test service: wire-ios-mono

:white_check_mark: 0 Failed, 7273 Passed, 0 Skipped, 3m 0.01s Total Time