feat(locator): click mouse movement steps

[agg23]

Addresses #38006

Adds a steps parameter to click and dblclick on Locator specifically (not on Mouse). This exposes the existing Mouse.move functionality of interpolation of cursor position.

Mouse was considered redundant because Mouse.click already takes X, Y coordinates, so the user can trivially call Mouse.move.

[souvlakias]

Mouse was considered redundant because Mouse.click already takes X, Y coordinates, so the user can trivially call Mouse.move.

Hi, I don't want to insist on the mouse.click options but I think it's only logical and consistent for it to accept move's options as by definition it is a shortcut of it.

[github-actions]

Test results for "MCP"

2 failed
❌ [chrome] › mcp/cdp.spec.ts:20 › cdp server @mcp-windows-latest
❌ [chrome] › mcp/cdp.spec.ts:31 › cdp server reuse tab @mcp-windows-latest

2529 passed, 108 skipped

---

Merge workflow run.

[github-actions]

Test results for "tests 1"

1 failed
❌ [playwright-test] › runner.spec.ts:118 › should ignore subprocess creation error because of SIGINT @macos-latest-node18-1

4 flaky

⚠️ [firefox-library] › library/inspector/cli-codegen-1.spec.ts:1079 › cli codegen › should not throw csp directive violation errors `@firefox-ubuntu-22.04-node18`
⚠️ [firefox-library] › library/inspector/cli-codegen-pick-locator.spec.ts:35 › should update locator highlight `@firefox-ubuntu-22.04-node18`
⚠️ [firefox-page] › page/page-event-request.spec.ts:182 › should return response body when Cross-Origin-Opener-Policy is set `@firefox-ubuntu-22.04-node18`
⚠️ [playwright-test] › ui-mode-test-progress.spec.ts:165 › should update tracing network live `@windows-latest-node18-1`

47201 passed, 813 skipped

---

Merge workflow run.