fix(validation): incorrect validation errors when variable descriptions are used#4517

phryneas wants to merge 4 commits intographql:16.x.xgraphql/graphql-js:16.x.xfrom

phryneas:pr/fix-ValuesOfCorrectTypeRulephryneas/graphql-js:pr/fix-ValuesOfCorrectTypeRuleCopy head branch name to clipboard