Allow configurable sync timeout

[ouchadam]

Type of change

• Feature
• Bugfix
• Technical
• Other :

Content

Allows the sync timeout to be configured via the MatrixConfiguration

Motivation and context

Our instrumentation tests can use a shorter timeout (5 seconds instead of 30 seconds)

Before: 23m 43s
After: 16m 39s

30% reduction in runtime, saving around 7 minutes~

Screenshots / GIFs

Before	After

Tests

Run the ./gradlew matrix-sdk-android:connectedAndroidTest, or all the matrix-sdk-android androidTest tests from within Android Studio

Tested devices

• Physical
• Emulator
• OS version(s): 31

[bmarty]

Thanks. Faster tests!
OOI do you know why the tests are faster? Do we have to wait for a sync request to terminate to finish each test doing sync request? Because if there thing on the server for the client, the client should have a fast answer.

Small remark: you could use more trailing comma (not blocking though).

[ouchadam]

I'm not entirely sure to be honest... I suspect you're right and there's some test cases waiting for a sync to finish without there being a change by the server or possibly test cross over state, but I haven't been able to pin point it

here's 3 runs of E2eeSanityTests and they're quite consistent

30s	5s

30s	5s

30s	5s

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Small remark: you could use more trailing comma (not blocking though).

will add 👍

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the next PR will make them even faster! the switch to coroutines has them around 8mins total~ (still haven't updated all of them yet)

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

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