Go 1.23 support

[UnAfraid]

Added support for *types.Alias conditionally only applies to go1.23
Also updated GitHub Actions to run the pipelines with go 1.23

Describe your PR and link to any relevant issues.
Closes #3222

I have:

• Added tests covering the bug / feature (see testing)
• Updated any relevant documentation (see docs)

[coveralls]

coverage: 74.498% (-0.1%) from 74.606%
when pulling 4031b99 on UnAfraid:feature/go1.23-support
into f6a8220 on 99designs:master.

[StevenACoffman]

Thanks! I made some minor changes.

The coverage breaks if you run it for more than one version because coveralls will only accept the first one.

Also the matrix is already pretty slow, and current version + one previous seems sufficient for support.

[indera]

This appears to be a breaking change - specifically 4d8d93cddd9c4000b485331399dfae465627cb17 - #3179

Was this supposed to be included in a minor release instead of a patch?

[UnAfraid]

This PR in particular should not break compatibility, it just adds support for types.Alias if compiled with go 1.23, the CI is running it with older versions of go and it was compiling fine, what kind of compatibility issues are you running into?