(playwrighttesting): Removed sorce code for both CP and DP sdk for playwrighttesting#52601

ArthurMa1978 merged 3 commits intomainAzure/azure-sdk-for-net:mainfrom

users/guptaKashish/deprecation-of-playwrighttesting-sdkAzure/azure-sdk-for-net:users/guptaKashish/deprecation-of-playwrighttesting-sdkCopy head branch name to clipboard