temporarily disable csharp_protobuf_async_streaming_qps_unconstrained

tools/run_tests/performance/scenario_config.py

@@ -328,32 +328,6 @@ class CSharpLanguage:
 
   def scenarios(self):
     secargs = SECURE_SECARGS
-    yield {
-        'name': 'csharp_protobuf_async_streaming_qps_unconstrained',
-        'num_servers': 1,
-        'num_clients': 0,
-        'client_config': {
-          'client_type': 'ASYNC_CLIENT',
-          'security_params': secargs,
-          'outstanding_rpcs_per_channel': DEEP,
-          'client_channels': WIDE,
-          'async_client_threads': 0,
-          'rpc_type': 'STREAMING',
-          'load_params': {
-            'closed_loop': {}
-          },
-          'payload_config': EMPTY_PROTO_PAYLOAD,
-          'histogram_params': HISTOGRAM_PARAMS,
-        },
-        'server_config': {
-          'server_type': 'ASYNC_SERVER',
-          'security_params': secargs,
-          'core_limit': 0,
-          'async_server_threads': 0,
-        },
-        'warmup_seconds': WARMUP_SECONDS,
-        'benchmark_seconds': BENCHMARK_SECONDS
-    }
     yield {
         'name': 'csharp_generic_async_streaming_ping_pong',
         'num_servers': 1,