fix(e2ei): expose thumbprint and userhandle with e2ei cert (WPB-8606) 🍒 🍒

[github-actions]

WPB-8606 [Android] When downloading another users certificate, saved file has wrong name

This PR was automatically cherry-picked based on the following PR:

• fix(e2ei): expose thumbprint and userhandle with e2ei cert (WPB-8606) 🍒 #2741

Original PR description:

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This PR was automatically cherry-picked based on the following PR:

• fix(e2ei): expose thumbprint and userhandle with e2ei cert (WPB-8606) #2739

Original PR description:

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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?

Exposing userHandle and the MLS Client Thumbprint with E2EI certificate.

Issues

Needed in the AR.

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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

---

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.

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
No data about Duplication

See analysis details on SonarCloud

[github-actions]

Test Results

3 043 tests  ±0   2 939 ✔️ ±0   3m 32s ⏱️ +23s
   528 suites ±0      104 💤 ±0 
   528 files   ±0          0 ❌ ±0 

Results for commit 698da47. ± Comparison against base commit e5d85dc.

♻️ This comment has been updated with latest results.

[datadog-wireapp]

Datadog Report

Branch report: fix/expose-thumbprint-userhandle-with-e2ei-cert-cherry-pick-cherry-pick
Commit report: 9bd0888
Test service: kalium-jvm

✅ 0 Failed, 2939 Passed, 104 Skipped, 12.01s Total Time