feat(v8): Remove deprecated integration methods on client

[AbhiPrasad]

Removes getIntegrationById and getIntegration methods on client. Doesn't touch anything on the hub because we want to shim those methods.

[github-actions]

size-limit report 📦

Path	Size
@sentry/browser (incl. Tracing, Replay, Feedback)	82.19 KB (added)
@sentry/browser (incl. Tracing, Replay)	73.52 KB (added)
@sentry/browser (incl. Tracing, Replay with Canvas)	77.33 KB (added)
@sentry/browser (incl. Tracing, Replay) - with treeshaking flags	67.07 KB (added)
@sentry/browser (incl. Tracing)	38.15 KB (added)
@sentry/browser (incl. browserTracingIntegration)	38.15 KB (added)
@sentry/browser (incl. feedbackIntegration)	33.01 KB (added)
@sentry/browser (incl. feedbackModalIntegration)	33.09 KB (added)
@sentry/browser (incl. feedbackScreenshotIntegration)	33.1 KB (added)
@sentry/browser (incl. sendFeedback)	29.08 KB (added)
@sentry/browser	24.25 KB (added)
CDN Bundle (incl. Tracing, Replay, Feedback)	76.57 KB (added)
CDN Bundle (incl. Tracing, Replay)	71.43 KB (added)
CDN Bundle (incl. Tracing)	37.77 KB (added)
CDN Bundle	25.62 KB (added)
CDN Bundle (incl. Tracing, Replay) - uncompressed	223.88 KB (added)
CDN Bundle (incl. Tracing) - uncompressed	113.82 KB (added)
CDN Bundle - uncompressed	75.66 KB (added)
@sentry/react (incl. Tracing, Replay)	73.51 KB (added)
@sentry/react	24.27 KB (added)

[AbhiPrasad]

flaky replay test :(

Going to disable

  1) [webkit] › replay/extendNetworkBreadcrumbs/fetch/captureResponseBody/test.ts:257:11 › does not capture response body when URL does not match 

    Error: expect(received).toEqual(expected) // deep equality

    - Expected  - 1
    + Received  + 0

    @@ -1,10 +1,9 @@
      Object {
        "category": "fetch",
        "data": Object {
          "method": "POST",
    -     "response_body_size": 13,
          "status_code": 200,
          "url": "http://localhost:7654/bar",
        },
        "timestamp": Any<Number>,
        "type": "http",

      300 |
      301 |   expect(eventData?.breadcrumbs?.length).toBe(1);
    > 302 |   expect(eventData!.breadcrumbs![0]).toEqual({
          |                                      ^
      303 |     timestamp: expect.any(Number),
      304 |     category: 'fetch',
      305 |     type: 'http',

        at /home/runner/work/sentry-javascript/sentry-javascript/dev-packages/browser-integration-tests/suites/replay/extendNetworkBreadcrumbs/fetch/captureResponseBody/test.ts:302:38

[AbhiPrasad]

Okay the flaking is unbelievable. I'm going to switch to using ubuntu-20.04-large-js for playwright tests.