chore(package): update pg to version 6.0.0 (#6159)
chore(package): update pg to version 6.0.0 (#6159)

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p0vidl0/sequelize,Verdier/sequelize,grimurd/sequelize,inDream/sequelize,overlookmotel/sequelize,overlookmotel/sequelize,felixfbecker/sequelize,Americas/sequelize,yonjah/sequelize,cbauerme/sequelize,yjwong/sequelize,sequelize/sequelize,gintsgints/sequelize,konnecteam/sequelize,seshness/sequelize,nemisj/sequelize,Alexsey/sequelize,pola88/sequelize,PhinCo/sequelize,tornillo/sequelize,toddbluhm/sequelize,sorin/sequelize,sequelize/sequelize,sequelize/sequelize,Americas/sequelize,mikeringrose/sequelize,jayprakash1/sequelize,jayprakash1/sequelize,PsiXdev/sequelize,paolord/sequelize,inDream/sequelize,majorleaguesoccer/sequelize,topikachu/sequelize,gorangajic/sequelize,darwinserrano/sequelize,Wsiegenthaler/sequelize,abegines/sequelize,StefanoDalpiaz/sequelize,konnecteam/sequelize,gutobortolozzo/sequelize,alekbarszczewski/sequelize