Add codelyzer template-conditional-complexity converter#976

JoshuaKGoldberg merged 2 commits intotypescript-eslint:maintypescript-eslint/tslint-to-eslint-config:mainfrom

highvolt-dev:template-conditional-complexityhighvolt-dev/tslint-to-eslint-config:template-conditional-complexityCopy head branch name to clipboard