package/bat: bump version to 0.23.0
Update hash for LICENSE-MIT, to account for an update in the copyright years:
https://github.com/sharkdp/bat/commit/d43d241f5bac0fde7881b55f61644e0408181cf7
Signed-off-by: Leon Rinkel <leon@rinkel.me>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>