Checking if input is of type string before calling .lower() for rule_equal and rule_not_equal
Checking if input is of type string before calling .lower() for rule_equal and rule_not_equal

fedspendingtransparency/data-act-broker-backend,chambers-brian/SIG_Digital-Strategy_SI_ODP_Backend,chambers-brian/SIG_Digital-Strategy_SI_ODP_Backend,fedspendingtransparency/data-act-broker-backend