Allow Ruby 3.4

[joe-sharp]

This pull request adjusts its Ruby version compatibility to allow and test Ruby 3.4

Ruby version compatibility updates:

• .github/workflows/tests.yml: Added Ruby 3.4 to the matrix of supported versions for testing.
• dynamic_form.gemspec: Updated required_ruby_version to allow Ruby versions up to 3.4.

Version updates:

• VERSION: Removed this legacy file
• dynamic_form.gemspec: Incremented the gem version from 1.3.1 to 1.3.2.

[joe-sharp]

@mathieujobin anything I need to do to restart the checks?

[mathieujobin]

Thanks for opening this PR @joe-sharp
Looks like tests are running again, now that it is set to ubuntu 22.04

Sorry this falls on you, but if you could look through the failures.

it looks like logger and maybe also Logger::Severity needs to be required explicitly.
Maybe others too.

Thanks

[joe-sharp]

@mathieujobin I think my most recent commit should work, based on what I read in rails/rails#54271 anyway. Mind retriggering the tests when you have a chance? Thanks in advance!

[joe-sharp]

Sorry for the retest and delay @mathieujobin . I finally got a chance to get all the Ruby versions installed and tested each of the iterations locally. We should be good to go unless CI does something I didn't notice.

[mathieujobin]

Dah, wrote yesterday but unsent ....

Thanks a lot, I meant to merge this hours ago, couldn't process much today

This gem probably needs a new maintainer, I did not know anyone else was using it. and I am not using it anymore ... so ...

for a while I had fun getting ownership over too many gems https://rubygems.org/profiles/mathieu

Full disclosure, hiding is for weeps.

Merged and tagged, about to push to rubygems

[joe-sharp]

@mathieujobin not sure why but RubyGems never seemed to get the new version