Update browser gem to 6.0.0

[aduth]

🛠 Summary of changes

Updates browser gem to v6.0.0.

This adds support for a chromium_based? method which could be useful for our browser support detection. I requested this via fnando/browser#541 with the intention of using it, though I can't recall exactly what I had planned to use it for.

Regardless, there seems to be some nice potential performance optimizations here that we could take advantage of in the meantime.

Notable code improvements are:

• Using instance_of? vs. creating new instances when detecting browsers
• Short-circuit return of relevant matcher in initialization

📜 Testing Plan

Build should pass.

[zachmargolis]

This adds support for a chromium_based? method which could be useful for our browser support detection. I requested this via fnando/browser#541 with the intention of using it, though I can't recall exactly what I had planned to use it for.

Was it for Passkey support?

[aduth]

This adds support for a chromium_based? method which could be useful for our browser support detection. I requested this via fnando/browser#541 with the intention of using it, though I can't recall exactly what I had planned to use it for.

Was it for Passkey support?

Nothing springs to mind on mention of it 🤷 I'm sorta thinking it's something with all the edge-cases we've had to deal with in BrowserSupport, things like embedded webviews, Chrome-on-iOS-is-actually-Safari, etc.