* Update bat and make the url dynamic
- Now depending on the version it will calculate
the url
- This also fixes a weird issue that was reported
on Darwin, back when I reported that Rust wasn't
linking properly on Darwin #15887 on the comment
by hartzell i was also experiencing this issue
* Remove unnecessary stuff
- Removes the need for LLVM
- Removes the need for version calculation.
* Keep the versions on 1 line
* Pass flake8 tests
f1a7fb2ffc