Build icons for solid-js

[adb-sh]

Update build scripts to also generate icon components for solid-js with jsx syntax.

[adamwathan]

Hey thank you so much! I think for now this would best be handled as a third-party package, just because I don't want to commit to maintaining this ourselves going forward as none of the maintainers actively use Solid. Better for someone who would actually be using it to publish their own package and share it with the community, then it will actually be properly maintained 👍🏻

Sorry, hope that's understandable and thanks again regardless, really appreciate it.

[adb-sh]

Alright, will publish it as a third-party package then :)