pom.xml: allow build to work with more recent Java versions#642

kevinburkesegment wants to merge 2 commits intotwilio:maintwilio/twilio-oai-generator:mainfrom

kevinburkesegment:fix-twilio-generator-testkevinburkesegment/twilio-oai-generator:fix-twilio-generator-testCopy head branch name to clipboard