Tag new release for php 8.4 compatability?

[craig-mcmahon]

We are currently getting deprecation notices printed when running in php 8.4. The fixes for this have already been merged in #31 so it would be good to get a tagged release made available.

[W0rma]

@TavoNiievez The main branch does already contain some fixes for deprecation warnings in PHP 8.4.
All we need is a new tag.

[TavoNiievez]

3.2.0 released.

Thank you!