Test against Replay CDN bundles

[Lms24]

Problem Statement

We've had multiple broken CDN bundle releases because of how we minify bundles (#6600, #6493). We should think about testing against Replay's CDN bundles, similarly to how we test against our Browser CDN bundles.

Solution Brainstorm

Ideas:

• [Probably easiest]: Adjust our browser Playwright tests to account for this
• [Also worth considering]: Adjust E2E tests to also test against CDN bundles

[mydea]

I would consider this completed (for now) once we land #6611, wdyt?

[Lms24]

It's a good first step. I wanted to spend an hour or so to figure out if we can enable our new Replay integration tests to also test against the bundles. If it turns out to be a hard problem, I think we can table this for now.