Add simpleperf in system shell utilities.

This is to ship simpleperf on user device.

Bug: 118835348
Test: build.
Change-Id: Ice37fc672d4d273fff67b3ffe49f2e83929fdc9f
diff --git a/shell_and_utilities/Android.bp b/shell_and_utilities/Android.bp
index 2d4a26f..cb5c5cb 100644
--- a/shell_and_utilities/Android.bp
+++ b/shell_and_utilities/Android.bp
@@ -18,6 +18,7 @@
         "newfs_msdos",
         "reboot",
         "sh",
+        "simpleperf",
         "tcpdump",
         "toolbox",
         "toybox",