May 2024 browser support update

[WillSmartYubico]

• Changes the filenames for the "yes" and "no" icons from group-4.png and group-copt-5.png to yes.png and no.png, respectively.
• Adds information about the FIDO2 support for Android Platforms
• Updates Operating system and Browser versions to reflect most recent testing.

[elukewalker]

Thanks Will, We've had feedback requesting the date the matrix was last updated would be nice to have. What are your thoughts?

[WillSmartYubico]

Thanks Will, We've had feedback requesting the date the matrix was last updated would be nice to have. What are your thoughts?

I'm broadly in favor of having all documentation be dated/version controlled, but really prefer to have a computer do that sort of work. Is there an option in asciidoc to add a backlink to the page's location in github? Or even just stamp the rendered page with the date of the last commit to that page?