fix: entity null fetch produces resolver error#1379

dkorittki merged 14 commits intomasterwundergraph/graphql-go-tools:masterfrom

dominik/eng-7492-fix-data-entities-null-produces-fetch-error-no-data-orwundergraph/graphql-go-tools:dominik/eng-7492-fix-data-entities-null-produces-fetch-error-no-data-orCopy head branch name to clipboard