chore: update AVS lib to version 9.7.7 (WPB-6406)

[alexandreferris]

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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?

Issues

Solutions

In version of AVS 9.7.+ we now have the function to send the original audio file and receive an almost the same audio file but with effects applied.

This is just updating AVS lib and other PRs will come into AR regarding audio effects.

Dependencies (Optional)

If there are some other pull requests related to this one (e.g. new releases of frameworks), specify them here.

Needs releases with:

• GitHub link to other pull request

Testing

Test Coverage (Optional)

• I have added automated test to this contribution

How to Test

Briefly describe how this change was tested and if applicable the exact steps taken to verify that it works as expected.

Notes (Optional)

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Attachments (Optional)

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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.

[github-actions]

Test Results

3 015 tests  ±0   2 894 ✔️ ±0   2m 28s ⏱️ -12s
   524 suites ±0      121 💤 ±0 
   524 files   ±0          0 ❌ ±0 

Results for commit 0608711. ± Comparison against base commit 99700d2.

♻️ This comment has been updated with latest results.

[datadog-wireapp]

Datadog Report

All test runs 2f4515d 🔗

✅ 2 Total Test Services: 0 Failed, 2 Passed

Test Services

Service Name	Failed	Known Flaky	New Flaky	Passed	Skipped	Wall Time	Test Service View
kalium-ios	0	0	0	2764	127	7m 36.1s	Link
kalium-jvm	0	0	0	2894	121	13m 48.05s	Link

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 58.76%. Comparing base (99700d2) to head (0608711).

Additional details and impacted files

@@              Coverage Diff              @@
##             develop    #2686      +/-   ##
=============================================
- Coverage      58.77%   58.76%   -0.01%     
  Complexity         7        7              
=============================================
  Files           1201     1201              
  Lines          46836    46836              
  Branches        4395     4395              
=============================================
- Hits           27527    27523       -4     
- Misses         17343    17346       +3     
- Partials        1966     1967       +1     

see 3 files with indirect coverage changes

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