fix: Make junit optional in the pom
fix: Make junit optional in the pom

Junit was specifying the version in the pom

Fixes #251

Gordiychuk/pgjdbc,marschall/pgjdbc,sehrope/pgjdbc,rjmac/pgjdbc,panchenko/pgjdbc,zemian/pgjdbc,pgjdbc/pgjdbc,AlexElin/pgjdbc,lordnelson/pgjdbc,alexismeneses/pgjdbc,jamesthomp/pgjdbc,lonnyj/pgjdbc,marschall/pgjdbc,whitingjr/pgjdbc,jamesthomp/pgjdbc,Gordiychuk/pgjdbc,panchenko/pgjdbc,davecramer/pgjdbc,pgjdbc/pgjdbc,bocap/pgjdbc,amozhenin/pgjdbc,ekoontz/pgjdbc,zemian/pgjdbc,zapov/pgjdbc,jorsol/pgjdbc,phillipross/pgjdbc,whitingjr/pgjdbc,schlosna/pgjdbc,phillipross/pgjdbc,jorsol/pgjdbc,jkutner/pgjdbc,underyx/pgjdbc,jorsol/pgjdbc,ekoontz/pgjdbc,rjmac/pgjdbc,underyx/pgjdbc,schlosna/pgjdbc,alexismeneses/pgjdbc,golovnin/pgjdbc,jorsol/pgjdbc,golovnin/pgjdbc,zapov/pgjdbc,lordnelson/pgjdbc,davecramer/pgjdbc,bocap/pgjdbc,phillipross/pgjdbc,sehrope/pgjdbc,panchenko/pgjdbc,pgjdbc/pgjdbc,underyx/pgjdbc,amozhenin/pgjdbc,davecramer/pgjdbc,lonnyj/pgjdbc,AlexElin/pgjdbc,sehrope/pgjdbc,marschall/pgjdbc,rjmac/pgjdbc,whitingjr/pgjdbc,bocap/pgjdbc,sehrope/pgjdbc,jkutner/pgjdbc,jkutner/pgjdbc,Gordiychuk/pgjdbc,pgjdbc/pgjdbc,zapov/pgjdbc,marschall/pgjdbc,jamesthomp/pgjdbc,davecramer/pgjdbc,AlexElin/pgjdbc,amozhenin/pgjdbc,lordnelson/pgjdbc,golovnin/pgjdbc,zemian/pgjdbc