scripts: Remove scripts/qtest

This is a dummy file with no user, drop it.

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
diff --git a/scripts/qtest b/scripts/qtest
deleted file mode 100755
index 4ef6c1c..0000000
--- a/scripts/qtest
+++ /dev/null
@@ -1,5 +0,0 @@
-#!/bin/sh
-
-export QTEST_QEMU_BINARY=$1
-shift
-"$@"