bin: remove no longer needed script

After 8c39af455c
"uitest oneprocess mode: default to this and clean up one test"

Change-Id: I3da187055cc8ac239d6a4592f3050440630e051c
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/158654
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>

bin/count-slow-uitests

@@ -1,20 +0,0 @@
-#!/bin/sh
-#
-# This file is part of the LibreOffice project.
-#
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-#
-# Run this from the source root dir to count the number of non-oneprocess ui tests
-
-for i in */UITest_*.mk
-do
-     if grep -q oneprocess $i; then
-         continue
-     fi
-
-     echo $i
-done
-
-# vim:set shiftwidth=4 softtabstop=4 expandtab: