fix: skip update if check failed

[vshev4enko]

No description provided.

[whatyouhide]

I might be out of it, but how does this differ from exiting with 1 and not updating in that case?

[vshev4enko]

outdated.sh returns 1 when e.g curl failed. this exit_code 2 (maybe not the best number for such purpose) intended to differentiate needs to update certs from any other script fail

[whatyouhide]

Aaaah got it. Does curl not use exit status 2?

[vshev4enko]

it does https://everything.curl.dev/cmdline/exitcode.html. There are e.g 20 marked as Not used and some up to 100. Not sure which one is better some from the gaps in the 1..99 range or some outside of range to avoid using this code by curl in future. I think we can use 100.

[whatyouhide]

Thanks @vshev4enko 💟