Throw a KeyError exception if obsolete names are used

[Guzz-T]

Unlike #187, this version no longer supports obsolete names. Instead, it returns an exception, compelling the user to switch to the latest version.

The names are passed directly to the constructor, eliminating the need for additional files or constants. This allows for the identification of names from previous versions without the need to execute the code.

Fixes #168.
Replaces #171 and #187.

[github-actions]

Coverage Report

File	Stmts	Miss	Cover	Missing
luxtronik
__init__.py	184	11	94%	42–43, 46–51, 257–258, 263
__main__.py	21	21	0%	3–49
datatypes.py	322	1	99%	110
discover.py	58	1	98%	62
luxtronik/scripts
dump_changes.py	43	43	0%	7–85
dump_luxtronik.py	26	26	0%	6–52
luxtronik/shi
definitions.py	204	3	99%	113, 425–426
modbus.py	105	1	99%	320
TOTAL	1144	107	91%

Tests	Skipped	Failures	Errors	Time
237	0 💤	0 ❌	0 🔥	15.676s ⏱️

[Guzz-T]

@Bouni, @gerw How do you like this proposed solution?

[kbabioch]

For me this seems reasonable and since its configurable, it should make everyone happy. Anyone against merging this, since it has been lying around for quite a while?

[Bouni]

LGTM

@kbabioch Feel free to merge this one

[kbabioch]

I've rebased it on top current master and self-approved it, since this was a trivial change. Hopefully no one feels offended by this, wanted to proceed with this one, since @Bouni told us that we may proceed in this previous comment.