test(replay): Skip flaky replay integration test

[AbhiPrasad]

ref #11062

[billyvg]

@AbhiPrasad have you seen replay/extendNetworkBreadcrumbs/xhr/captureRequestSize flake? I could try applying what I did in #10777 to these tests as well but it's hard to track how stable tests are

[AbhiPrasad]

have you seen replay/extendNetworkBreadcrumbs/xhr/captureRequestSize flake

I don't have any recent examples, let me try to find some. I just reached for what were the open issues.

[AbhiPrasad]

huh flaky test detector complaining the following as well:

  2 failed
    [webkit] › suites/replay/extendNetworkBreadcrumbs/fetch/captureRequestHeaders/test.ts:255:11 › captures request headers as Headers instance 
    [webkit] › suites/replay/extendNetworkBreadcrumbs/fetch/captureRequestSize/test.ts:98:11 › captures request size from non-text request body 

[mydea]

Could we find a way to skip some tests only on PRs but run them on develop/release, I wonder? Would maybe be an OK compromise for some of the more flaky tests...

[lforst]

@billyvg I think you pr indeed fixed the flakes for the request size test. I don't recall it flaking in a very long time. Gonna remove the skip in this pr and merge the other skip.

[lforst]

Now another one flakes https://github.com/getsentry/sentry-javascript/actions/runs/8294072251/job/22698661445?pr=11110#step:10:182

[lforst]

Also, nevermind, here's a response body flake: https://github.com/getsentry/sentry-javascript/actions/runs/8294176805/job/22698723842?pr=11097#step:10:127

[github-actions]

size-limit report 📦

Path	Size
@sentry/browser (incl. Tracing, Replay, Feedback)	82.98 KB (added)
@sentry/browser (incl. Tracing, Replay)	78.5 KB (added)
@sentry/browser (incl. Tracing, Replay with Canvas)	81.82 KB (added)
@sentry/browser (incl. Tracing, Replay) - with treeshaking flags	72.09 KB (added)
@sentry/browser (incl. Tracing)	78.5 KB (added)
@sentry/browser (incl. browserTracingIntegration)	78.5 KB (added)
@sentry/browser (incl. feedbackIntegration)	76.45 KB (added)
@sentry/browser (incl. feedbackModalIntegration)	76.64 KB (added)
@sentry/browser (incl. feedbackScreenshotIntegration)	76.65 KB (added)
@sentry/browser (incl. sendFeedback)	72.52 KB (added)
@sentry/browser	71.95 KB (added)
CDN Bundle (incl. Tracing, Replay, Feedback)	76.62 KB (added)
CDN Bundle (incl. Tracing, Replay)	71.48 KB (added)
CDN Bundle (incl. Tracing)	37.82 KB (added)
CDN Bundle	25.68 KB (added)
CDN Bundle (incl. Tracing, Replay) - uncompressed	224.12 KB (added)
CDN Bundle (incl. Tracing) - uncompressed	114.06 KB (added)
CDN Bundle - uncompressed	75.9 KB (added)
@sentry/react (incl. Tracing, Replay)	80.46 KB (added)
@sentry/react	73.93 KB (added)