[tiagoabsantos]

Summary

• Client::execute() treated any load event matching waitUntil as the end of goto and reload, including a load from the previous document or a child frame.
• The client now waits for the response whose id matches the navigation command. Playwright already applies waitUntil before that response arrives.
• Backport of fix: await the matching navigation command response #266 to 4.x. Pest 4.7.8 with plugin v4.3.1 still has the early return reported in [Bug]: pest-plugin-browser: Page::goto() returns on the first "load" event from any document, not when its own navigation has loaded pest#1943.

Test plan

• Unit: goto and reload keep reading after load events from another document and a child frame, then accept the matching command response
• Unit: a navigation error that arrives after a stray load event is reported
• Browser: visit() then navigate() and the first script() reads the requested document title
• CI on PHP 8.3, 8.4, and 8.5

Refs pestphp/pest#1943