Rename no-extra-spacing-attrs

[RobertAKARobin]

#202 adds functionality that prevents extra spacing inside tags even when there are no attributes, so the -attrs in no-extra-spacing-attrs isn't quite correct.

Maybe deprecate no-extra-spacing-attrs and add a new rule called no-extra-spacing-tags, or something?

(Not sure if @yeonjuan would prefer to deprecate the current rule and add a new one, or just rename the current rule)

See https://github.com/yeonjuan/html-eslint/pull/202#issuecomment-2260703134