Add Go security rules: session/CSRF keys, insecure gRPC, weak RSA#153

ganeshpatro321 merged 22 commits intocoderabbitai:maincoderabbitai/ast-grep-essentials:mainfrom

ESS-ENN:gorilla_grpc_rsaKey_goESS-ENN/ast-grep-essentials:gorilla_grpc_rsaKey_goCopy head branch name to clipboard