packaging: fix RPM build requirements
packaging: fix RPM build requirements

davecramer/pgjdbc,marschall/pgjdbc,sehrope/pgjdbc,davecramer/pgjdbc,lordnelson/pgjdbc,pgjdbc/pgjdbc,davecramer/pgjdbc,pgjdbc/pgjdbc,golovnin/pgjdbc,marschall/pgjdbc,golovnin/pgjdbc,golovnin/pgjdbc,jorsol/pgjdbc,AlexElin/pgjdbc,AlexElin/pgjdbc,jorsol/pgjdbc,jorsol/pgjdbc,davecramer/pgjdbc,pgjdbc/pgjdbc,jorsol/pgjdbc,marschall/pgjdbc,sehrope/pgjdbc,sehrope/pgjdbc,marschall/pgjdbc,AlexElin/pgjdbc,lordnelson/pgjdbc,pgjdbc/pgjdbc,lordnelson/pgjdbc,sehrope/pgjdbc