const github.com/refraction-networking/utls/dicttls.TLS_GOSTR341112_256_WITH_KUZNYECHIK_MGM_L

one use

	github.com/refraction-networking/utls/dicttls (current package)
		cipher_suites.go#L352: 	TLS_GOSTR341112_256_WITH_KUZNYECHIK_MGM_L    uint16 = 0xC103