[Flaky CI]: browser default e2e test: web vital assertions cause flakes

[Lms24]

Flakiness Type

Timeout

Name of Job

E2E default browser test

Name of Test

captures a pageload transaction

Link to Test Run

https://github.com/getsentry/sentry-javascript/actions/runs/10386143526/job/28758328635?pr=12989#step:13:80

Details

No response