fix: unmark a 1-1 conversation as readonly when it resolves to proteus WPB-7277

[typfel]

Issue

If for some reason you end up with 1-1 conversation marked as readonly it will be repaired if it later resolved to being proteus 1-1.

Solution

Unmark a conversation as readonly when the protocol resolves to proteus instead of doing nothing.

Testing

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Checklist

• [ ] Title contains a reference JIRA issue number like [WPB-XXX].
• [ ] Description is filled and free of optional paragraphs.
• [ ] Adds/updates automated tests.

[github-actions[bot]]

Test Results

2 447 tests   2 447 :white_check_mark:  5m 43s :stopwatch:   257 suites      0 :zzz:     1 files        0 :x:

Results for commit 737db166.

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

[datadog-wireapp[bot]]

Datadog Report

Branch report: fix/unmark-conversation-as-readonly-WPB-7277 Commit report: 40172f3 Test service: wire-ios-mono

:white_check_mark: 0 Failed, 2447 Passed, 0 Skipped, 48.02s Total Time