Pylint subcategories' codes are confusingly documented

[Avasam]

https://docs.astral.sh/ruff/rules/#pylint-pl

This looks like using C, E, R or W should enable/disable Pylint rules, but this is wrong as the codes are actually PLC, PLE, PLR and PLW.

This is especially vicious given that W and E are existing pycodestyle groups https://docs.astral.sh/ruff/rules/#pycodestyle-e-w, so config validations will pass.

Even the URL currently needs to disambiguate between pycodestyle and pylint error/warning groups https://docs.astral.sh/ruff/rules/#error-e_1 and https://docs.astral.sh/ruff/rules/#warning-w_1 (notice the _1)

[MichaReiser]

Using the full error code in parentheses does make sense to me