fix: use correct settings key to remove parts of the version in regex metadata plugin

[philippjh]

Hello together.

I've been trying to use the remove settings key for the regex metadata plugin and noticed, that it has been non-functional for me. To me, it looks like the plugin acquires the wrong value from the settings dictionary (result instead of remove). This PR intends to change this to what I believe is correct.

[LecrisUT]

Looks correct. Funny thing is that this part is tested and passes somehow 😅

scikit-build-core/tests/test_dynamic_metadata.py

Lines 344 to 349 in 26526bd

	"result": "{major}.{minor}.{patch}dev{dev}",
	"remove": r"dev0",
	},
	)
	assert version == "1.2.3dev1" if dev else "1.2.3"

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 83.90%. Comparing base (26526bd) to head (e0fb2f6).
Report is 30 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #887   +/-   ##
=======================================
  Coverage   83.90%   83.90%           
=======================================
  Files          74       74           
  Lines        4387     4387           
=======================================
  Hits         3681     3681           
  Misses        706      706           

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[henryiii]

Good point, fixed the test. 🤦