Use gzip (.gz) instead of bzip2 (.bz2) to compress logs

[mvidner]

Problem

Quoting #1378:

GitHub does not allow attaching bzip2 files. In order to make error reporting easier, agama logs store should use a different format (e.g., .gz and .tgz are supported). Otherwise, you need to uncompress and compress the logs again before submitting them.

Solution

Use gzip and .gz instead.

Testing

• Tested manually

Screenshots

If the fix affects the UI attach some screenshots here.

[imobachgs]

Thanks a lot! Please, add a changelog entry referencing the original bug. Otherwise, it looks good to me!

PS: thanks for the ripgrep fix too :-)