feat(har): record securityDetails for API Requests

[Simon Knott (Skn0tt)]

While working on #32658 I discovered that we're recording securityDetails for browser requests, but not for API requests. This PR fixes that.

[github-actions]

Test results for "tests 1"

2 failed
❌ [playwright-test] › playwright.artifacts.spec.ts:195:5 › should work with screenshot: only-on-failure & fullPage
❌ [playwright-test] › babel.spec.ts:135:5 › should not transform external

3 flaky

⚠️ [playwright-test] › ui-mode-test-setup.spec.ts:98:5 › should show errors in config
⚠️ [playwright-test] › ui-mode-test-progress.spec.ts:165:5 › should update tracing network live
⚠️ [webkit-library] › library/download.spec.ts:698:3 › should convert navigation to a resource with unsupported mime type into download

35491 passed, 659 skipped
✔️✔️✔️

Merge workflow run.