docs: add warnings for Chrome remote debugging and user profile automation changes

[mxschmitt]

Fixes #36949

[github-actions]

Test results for "tests 1"

4 flaky

⚠️ [firefox-library] › library/inspector/cli-codegen-1.spec.ts:1079:7 › cli codegen › should not throw csp directive violation errors `@firefox-ubuntu-22.04-node18`
⚠️ [firefox-page] › page/page-wait-for-function.spec.ts:104:3 › should work with strict CSP policy `@firefox-ubuntu-22.04-node18`
⚠️ [webkit-page] › page/page-navigation.spec.ts:20:3 › should work with _blank target `@webkit-ubuntu-22.04-node18`
⚠️ [webkit-page] › page/page-navigation.spec.ts:28:3 › should work with cross-process _blank target `@webkit-ubuntu-22.04-node18`

46590 passed, 805 skipped

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Merge workflow run.