fix(test): Fix flaky background-foreground replay test

[adinauer]

Fix flaky background-foreground replay test in LifecycleWatcherTest.

The test uses sessionIntervalMillis = 2L (2ms), meaning the TimerTask scheduled by the first onBackground() can fire before cancelTask() in the second onForeground() cancels it. When this happens, replayController.stop() gets called from both the first and second timer tasks, causing the Wanted 1 time but was 2 times verification failure.

Increase sessionIntervalMillis to 500ms so the first timer can't race ahead of cancelTask(). The session interval check on the second onForeground() still works correctly since (1 + 500) <= 1 is false.

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Semver Impact of This PR

🟢 Patch (bug fixes)

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Performance metrics 🚀

	Plain	With Sentry	Diff
Startup time	325.18 ms	383.74 ms	58.56 ms
Size	1.58 MiB	2.29 MiB	723.38 KiB

Baseline results on branch: main

Startup times

Revision	Plain	With Sentry	Diff
91bb874	310.68 ms	359.24 ms	48.56 ms
e59e22a	368.02 ms	432.00 ms	63.98 ms
fc5ccaf	279.11 ms	353.34 ms	74.23 ms
d15471f	315.20 ms	370.22 ms	55.02 ms
d15471f	286.65 ms	314.68 ms	28.03 ms
d15471f	342.08 ms	415.44 ms	73.35 ms
ad8da22	314.38 ms	352.29 ms	37.91 ms
cf708bd	434.73 ms	502.96 ms	68.22 ms
abfcc92	309.54 ms	380.32 ms	70.78 ms
91bb874	314.47 ms	440.00 ms	125.53 ms

App size

Revision	Plain	With Sentry	Diff
91bb874	1.58 MiB	2.13 MiB	559.07 KiB
e59e22a	1.58 MiB	2.20 MiB	635.34 KiB
fc5ccaf	1.58 MiB	2.13 MiB	557.54 KiB
d15471f	1.58 MiB	2.13 MiB	559.54 KiB
d15471f	1.58 MiB	2.13 MiB	559.54 KiB
d15471f	1.58 MiB	2.13 MiB	559.54 KiB
ad8da22	1.58 MiB	2.29 MiB	719.83 KiB
cf708bd	1.58 MiB	2.11 MiB	539.71 KiB
abfcc92	1.58 MiB	2.13 MiB	557.31 KiB
91bb874	1.58 MiB	2.13 MiB	559.07 KiB