Skip "static::class" in "ForbiddenStaticClassConstFetchRule" #352

ForbiddenStaticClassConstFetchRule is designed to :

Avoid static access of constants, as they can change value.

However, static::class is a special PHP construct that is determined by late static binding, and it does not behave like an overridable class constant.

Therefore, I think static::class should be excluded from this rule.

This is particularly useful in traits, where static::class can be used to obtain the current class name at runtime.