create a dump for gs201

Bug: 273380509
Test: adb bugreport
Change-Id: I44564eca36026608d7fe599ca8b8e412caa50c92

dumpstate/dump_gs201.cpp

@@ -0,0 +1,22 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include <dump/pixel_dump.h>
+
+// Dump gs201 info
+int main() {
+    dumpFileContent("Pixel trace", "/sys/kernel/tracing/instances/pixel/trace");
+    return 0;
+}