test(sveltekit): Unflake SvelteKit fetch proxy E2E test#15311

Lms24 merged 5 commits intodevelopgetsentry/sentry-javascript:developfrom

lms/test-unflate-sveltekit-e2e-testgetsentry/sentry-javascript:lms/test-unflate-sveltekit-e2e-testCopy head branch name to clipboard