Add go1.23.1 and go1.22.7 as new defaults

[joshwlewis]

New go releases are available as of 2024-09-05.

• Add go1.23.1
• Add go1.22.7
• go1.23 defaults to 1.23.1
• go1.22 defaults to 1.22.7

[brandur]

@joshwlewis Hey, is it possible this change needs a deploy (or something like that)? We're getting this error trying to push 1.23.1:

remote: -----> New Go Version, clearing old cache
remote: -----> Installing go1.23.1
remote:  !!
remote:  !!    The requested file (go1.23.1.linux-amd64.tar.gz) is unknown to the buildpack!
remote:  !!
remote:  !!    The buildpack tracks and validates the SHA256 sums of the files
remote:  !!    it uses. Because the buildpack doesn't know about the file
remote:  !!    it likely won't be able to obtain a copy and validate the SHA.
remote:  !!
remote:  !!    To find out more info about this error please visit:
remote:  !!        https://devcenter.heroku.com/articles/unknown-go-buildack-files
remote:  !!
remote:  !     Push rejected, failed to compile Go app.
remote:
remote:  !     Push failed

[joshwlewis]

My apologies -- this release (v197) wasn't tagged in the buildpack registry. It is now.

[brandur]

Great — thank you. I just tried again and it's working now!