Revert "Add --no-pmu option to VM"

Revert submission 3311380

Reason for revert: Droidmonitor created revert due to b/374892696. Will be verifying through ABTD before submission.

Reverted changes: /q/submissionid:3311380

Change-Id: I690eef49d17a79d3e49e944e8b389b52546f59a3
diff --git a/android/virtmgr/src/crosvm.rs b/android/virtmgr/src/crosvm.rs
index 2fad4b9..25271f8 100644
--- a/android/virtmgr/src/crosvm.rs
+++ b/android/virtmgr/src/crosvm.rs
@@ -1062,8 +1062,6 @@
         command.arg(add_preserved_fd(&mut preserved_fds, kernel));
     }
 
-    command.arg("--no-pmu");
-
     let control_sock = create_crosvm_control_listener(crosvm_control_socket_path)
         .context("failed to create control listener")?;
     command.arg("--socket").arg(add_preserved_fd(&mut preserved_fds, control_sock));