MSC4075 Use expirationTS to define the call ringing window #4521 v2

[BillCarsonFr]

Pull Request Checklist

Re-edition of https://github.com/element-hq/element-x-ios/pull/4521 rebased and cherry-picked

• [ ] I read the contributing guide.
• [ ] Pull request contains a changelog label.

UI changes have been tested with:

• [ ] iPhone and iPad simulators in portrait and landscape orientations.
• [ ] Dark mode enabled and disabled.
• [ ] Various sizes of dynamic type.
• [ ] Voiceover enabled.

[sonarqubecloud[bot]]

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

[codecov[bot]]

:x: 2 Tests Failed:

Tests completed	Failed	Passed	Skipped
890	2	888	0

View the full list of 2 :snowflake: flaky test(s)

RoomFlowCoordinatorTests::testThreadedEventRoutes()

Flake rate in main: 37.50% (Passed 30 times, Failed 18 times)

Stack Traces | 0s run time

XCTAssertEqual failed: ("0") is not equal to ("1") (UnitTests/Sources/RoomFlowCoordinatorTests.swift:246)

UserSessionFlowCoordinatorTests::testShareTextRouteWithRoom()

Flake rate in main: 37.25% (Passed 96 times, Failed 57 times)

Stack Traces | 3s run time

XCTAssertTrue failed (UnitTests/Sources/UserSessionFlowCoordinatorTests.swift:161)

To view more test analytics, go to the Test Analytics Dashboard _{📋 Got 3 mins? Take this short survey to help us improve Test Analytics.}