pmb.helpers.args: Remove please_i_really_need_args()

All call sites that use this have been removed. This was only introduced as a stopgap until we could refactor more code to not use args everywhere, and that has now been achiveved. As such, remove this so it doesn't get used in more locations.

---

This depends on !2441 (merged) and !2346 (merged) first being merged.

pmb/helpers/args.py

@@ -3,7 +3,6 @@
 import pmb.config
 from pmb.core.context import Context
 from pmb.core.pkgrepo import pkgrepo_default_path
-from pmb.helpers import logging
 from pmb.types import PmbArgs
 import pmb.helpers.git
 import pmb.helpers.args