Fix double init UI test

[stefanosiano]

📜 Description

removed checking envelope sent while SDK restart from ui test, as it was flaky

#skip-changelog

💡 Motivation and Context

💚 How did you test it?

📝 Checklist

• I added tests to verify the changes.
• No new PII added or SDK only sends newly added PII if sendDefaultPII is enabled.
• I updated the docs if needed.
• I updated the wizard if needed.
• Review from the native team if needed.
• No breaking change or entry added to the changelog.
• No breaking change for hybrid SDKs or communicated to hybrid SDKs.

🔮 Next steps

[github-actions]

Performance metrics 🚀

	Plain	With Sentry	Diff
Startup time	375.24 ms	404.41 ms	29.16 ms
Size	1.58 MiB	2.10 MiB	532.37 KiB

Baseline results on branch: main

Startup times

Revision	Plain	With Sentry	Diff
85d7417	347.21 ms	394.35 ms	47.15 ms
674d437	355.28 ms	504.18 ms	148.90 ms
7314dbe	437.83 ms	505.64 ms	67.81 ms
3699cd5	423.60 ms	495.52 ms	71.92 ms
17a0955	372.53 ms	446.70 ms	74.17 ms
ee747ae	382.73 ms	435.41 ms	52.68 ms
ee747ae	405.43 ms	485.70 ms	80.28 ms
b750b96	421.25 ms	444.09 ms	22.84 ms
ee747ae	357.79 ms	421.84 ms	64.05 ms
ee747ae	386.94 ms	431.43 ms	44.49 ms

App size

Revision	Plain	With Sentry	Diff
85d7417	1.58 MiB	2.10 MiB	533.44 KiB
674d437	1.58 MiB	2.10 MiB	530.94 KiB
7314dbe	1.58 MiB	2.10 MiB	533.45 KiB
3699cd5	1.58 MiB	2.10 MiB	533.45 KiB
17a0955	1.58 MiB	2.10 MiB	533.20 KiB
ee747ae	1.58 MiB	2.10 MiB	530.95 KiB
ee747ae	1.58 MiB	2.10 MiB	530.95 KiB
b750b96	1.58 MiB	2.10 MiB	533.20 KiB
ee747ae	1.58 MiB	2.10 MiB	530.95 KiB
ee747ae	1.58 MiB	2.10 MiB	530.95 KiB

Previous results on branch: stefanosiano/fix/double-init-ui-test

Startup times

Revision	Plain	With Sentry	Diff
c02a7e1	380.51 ms	424.12 ms	43.61 ms
7010aec	369.04 ms	423.88 ms	54.84 ms

App size

Revision	Plain	With Sentry	Diff
c02a7e1	1.58 MiB	2.10 MiB	532.31 KiB
7010aec	1.58 MiB	2.10 MiB	532.31 KiB