Pull the x509 profile into a separate RFC-style document

[deansaxe]

Following the side meeting on November 8, 2024, I suggest we pull the existing x509 profile into its own RFC style document.

I've created a document with the current text, not including the pending PR #35. The new document can be found at https://github.com/deansaxe/wimse-token-exchange-and-translation/blob/main/draft-mccracken-wimse-x509-to-access-token-exchange-profile.md.

@kenmccracken-google please review and update as needed. I have given you permissions as a contributor to execute changes directly. You may close this issue once you've had a chance to review the new document.

[kenmccracken-google]

Thanks, @deansaxe . This looks good. I'll modify my previous PR #35 to port the changes into this new file.

[deansaxe]

Please let me know when that's complete. Thanks.

[kenmccracken-google]

@deansaxe it is complete, please see PR #38