Log config corrections

[Flemmli97]

When a config is detected as incorrect at the moment only a log is printed indicating that the config was incorrect. It doesn't say though what exactly was incorrect.
I suggest adding a log ouput at https://github.com/neoforged/NeoForge/blob/1.21.x/src/main/java/net/neoforged/neoforge/common/ModConfigSpec.java#L185 for that

[Matyrobbrt]

The config file is printed in the log prior to the configs being corrected. I do agree, however, that it might be better to also include the config file location in individual messages for visibility, though that might also end up as "spam" when a config file is mass-corrected. An idea would be to print all of the corrections applied in one go and one log message, which might make more sense.