feat: new login use case chooser for context enterprise vs fallback (WPB-15966)

[yamilmedina]

WPB-15966 [Android] Create use case to select old vs new login flow

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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

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What's new in this PR?

• Creates use case to fetch and observe the LoginContext (Enterprise or Fallback) according to conditions
  • Api version negotiated
  • Proxy authenticated or not
  • Possible errors in these scenarios
• Create extension of Server config repository, removing duplication and extended.

Testing

NOT for now, I will add when leaving draft state.

Test Coverage (Optional)

• I have added automated test to this contribution

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PR Post Submission Checklist for internal contributors (Optional)

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

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PR Post Merge Checklist for internal contributors

• If any soft of configuration variable was introduced by this PR, it has been added to the relevant documents and the CI jobs have been updated.

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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.

[sonarqubecloud]

Quality Gate passed

Issues
0 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

[github-actions]

Test Results

825 tests   813 ✅  5m 3s ⏱️
  7 suites   12 💤
  7 files      0 ❌

Results for commit a540005.

♻️ This comment has been updated with latest results.

[datadog-wireapp]

Datadog Report

Branch report: feat/new-login-oldnewversion-usecase
Commit report: c6fb5ea
Test service: kalium-jvm

✅ 0 Failed, 803 Passed, 40 Skipped, 59.56s Total Time