static void caseHandling(SDField field, Case casing) {
        field.setMatchingCase(casing);
        if (casing == Case.CASED) {
            var dictionary = field.getOrSetDictionary();
            dictionary.updateMatch(casing);
        }
    }
Helper for converting ParsedField etc. to SDField with settings

@author arnej27959
config-model/src/main/java/com/yahoo/schema/parser/ConvertParsedFields.java