MatchesConstraint and NotMatchesConstraint create inverse verifier rules.

When creating a MatchesConstraint for a Field, verifier should fails when the Fails doesn't match the pattern. Right now it is working in the opposite way.
Same happens with NotMatchesConstraint.
i.e. Here is a part of the verifier rule Generated by NotMatchesConstraint when I defined a Constraint dictating: 'Person's name should not matches "^[A-Z].*$"'
$restriction :LiteralRestriction(
fieldPath == $field.path,
valueAsString not matches "^[A-Z].*$"

)
Because I want verifier to fail when the name doesn't matches "^{[A-Z].$", the generated verifier rule should be: valueAsString matches "}[A-Z].$"