chore: update AVS lib to 9.7.15 (WPB-9095)

[alexandreferris]

WPB-9095 [Android] Playstore crash - Audio sensor crash

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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

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What's new in this PR?

Issues

AVS lib crashing when a Bluetooth device was disconnected but there was still a reference to it on audioManager getAvailableCommunicationDevices()

Solutions

Update AVS lib to 9.7.15 that is now handling nullable devices from getAvailableCommunicationDevices()

[github-actions]

Test Results

3 039 tests   2 935 ✔️  3m 10s ⏱️
   528 suites     104 💤
   528 files           0 ❌

Results for commit a904a15.

♻️ This comment has been updated with latest results.

[datadog-wireapp]

Datadog Report

Branch report: chore/update_avs_9_7_15
Commit report: 5ff20b8
Test service: kalium-jvm

✅ 0 Failed, 2935 Passed, 104 Skipped, 11.72s Total Time
❄️ 1 New Flaky

New Flaky Tests (1)

• givenConversationWithMessages_whenConversationModifiedDateUpdated_thenNotificationNotAffected[jvm] - com.wire.kalium.persistence.dao.message.MessageNotificationsTest - Last Failure

  Expand for error

   app.cash.turbine.TurbineAssertionError: Unconsumed events found:
    - Item([NotificationMessageEntity(id=OTHER_MESSAGE, contentType=TEXT, isSelfDelete=false, [email protected], senderImage=null, date=2022-03-30T15:36:00Z, senderName=otherUser, text=Something to think about, assetMimeType=null, isQuotingSelf=false, [email protected], conversationName=conversation1, mutedStatus=ALL_ALLOWED, conversationType=ONE_ON_ONE)])
   
   app.cash.turbine.TurbineAssertionError: Unconsumed events found:
    - Item([NotificationMessageEntity(id=OTHER_MESSAGE, contentType=TEXT, isSelfDelete=false, [email protected], senderImage=null, date=2022-03-30T15:36:00Z, senderName=otherUser, text=Something to think about, assetMimeType=null, isQuotingSelf=false, [email protected], conversationName=conversation1, mutedStatus=ALL_ALLOWED, conversationType=ONE_ON_ONE)])
   	at app//app.cash.turbine.TurbineAssertionError$Companion.invoke(TurbineAssertionError.kt:32)
   	at app//app.cash.turbine.ChannelTurbine.ensureAllEventsConsumed(Turbine.kt:235)
   	at app//app.cash.turbine.TurbineTestContextImpl.ensureAllEventsConsumed(flow.kt)
   	at app//com.wire.kalium.persistence.dao.message.MessageNotificationsTest$givenConversationWithMessages_whenConversationModifiedDateUpdated_thenNotificationNotAffected$1$1.invokeSuspend(MessageNotificationsTest.kt:74)
   	at app//kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
   ...