[cognitiveservices] Use TypeSpec array (#[]) instead of tuple ([])#29213

mikeharder merged 1 commit intoAzure:typespec-nextAzure/azure-rest-api-specs:typespec-nextfrom

mikeharder:cognitiveservices-tsp-arraymikeharder/azure-rest-api-specs:cognitiveservices-tsp-arrayCopy head branch name to clipboard