chore: rewrite to use @actions/core

[icco]

This started when I saw a logging bug in 2.1.0, but after some googling, saw that @actions/core v3 seems to do all of the same things that were manually implemented in this repo for logging and output and input. Switched to core where I could.

[JamieMagee]

What was the logging bug you saw? I'd prefer not to add a dependency on @actions/core if possible.

[icco]

What was the logging bug you saw? I'd prefer not to add a dependency on @actions/core if possible.

https://github.com/icco/writing/actions/runs/24519648282/job/71673612090#step:2:40

Notice: Current job status: error
Notice: Status polling completed after 8 check(s)
Notice: Archive job completed with status: error
Error: Archive job failed with an error
Notice: Full error details: [object Object]

This may be fixed in 2.2.0 not sure, started on this before you released 2.2.0.

[JamieMagee]

This was resolved in a1e68c3#diff-17a3e61d998019fdc9f0427550fcfbf740d68cdb616f83730e27ecd12021199b

[icco]

Okee dokee! If you prefer to reimplement instead of github owned lib, totes understand, will close.

[JamieMagee]

Thank you! I appreciate the work you've done so far, and feel free to open issues if there are any other bugs or feature requests you have.