Fix build with ToT libc++

frameworks/native/cmds/dumpstate/DumpstateUtil.h:221:65: error: no template named 'vector' in namespace 'std'
  221 | int RunCommandToFd(int fd, const std::string& title, const std::vector<std::string>& full_command,
      |

Test: Build with ToT libc++
Change-Id: If8b9f7dd93121800edf80ace1ce44497950c3fb4
diff --git a/cmds/dumpstate/DumpstateUtil.h b/cmds/dumpstate/DumpstateUtil.h
index 9e955e3..ae7152a 100644
--- a/cmds/dumpstate/DumpstateUtil.h
+++ b/cmds/dumpstate/DumpstateUtil.h
@@ -18,6 +18,7 @@
 
 #include <cstdint>
 #include <string>
+#include <vector>
 
 /*
  * Converts seconds to milliseconds.