Revert "perf: add slots=True to MatchRule and ConstraintRule dataclasses"

This reverts commit cb26881.

Author: jfcherng

plugin/rules/constraint.py

@@ -29,7 +29,7 @@ def list_constraints() -> Generator[type[AbstractConstraint]]:
     yield from list_all_subclasses(AbstractConstraint, skip_abstract=True)  # type: ignore
 
 
-@dataclass(slots=True)
+@dataclass
 class ConstraintRule(Optimizable):
     constraint: AbstractConstraint | None = None
     constraint_name: str = ""

plugin/rules/match.py

@@ -26,7 +26,7 @@ def list_matches() -> Generator[type[AbstractMatch]]:
     yield from list_all_subclasses(AbstractMatch, skip_abstract=True)  # type: ignore
 
 
-@dataclass(slots=True)
+@dataclass
 class MatchRule(Optimizable):
     match: AbstractMatch | None = None
     match_name: str = ""