fix(eslint-plugin): [no-misused-promises] avoid unnecessary calls to getContextualType#6193

JoshuaKGoldberg merged 6 commits intotypescript-eslint:maintypescript-eslint/typescript-eslint:mainfrom

scottarver:noMisusedPromisesscottarver/typescript-eslint:noMisusedPromisesCopy head branch name to clipboard