Revert "procps: exclude uptime as it comes with coreutils"

This reverts commit 4feb757f47.
We need this revert because we are in a catch 22 situation, nobody
builds uptime counting on others to build it.

base/procps/no_uptime.patch

@@ -1,35 +0,0 @@
-# --- SDE-COPYRIGHT-NOTE-BEGIN ---
-# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
-#
-# Filename: package/.../procps/no_uptime.patch
-# Copyright (C) 2009 The OpenSDE Project
-#
-# More information can be found in the files COPYING and README.
-#
-# This patch file is dual-licensed. It is available under the license the
-# patched project is licensed under, as long as it is an OpenSource license
-# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
-# of the GNU General Public License as published by the Free Software
-# Foundation; either version 2 of the License, or (at your option) any later
-# version.
-# --- SDE-COPYRIGHT-NOTE-END ---
-
-diff -Nur procps-3.2.8-orig/Makefile procps-3.2.8/Makefile
---- procps-3.2.8-orig/Makefile	2009-08-08 13:42:13.000000000 +0100
-+++ procps-3.2.8/Makefile	2009-08-08 13:42:56.000000000 +0100
-@@ -45,13 +45,13 @@
- 
- #SKIP     := $(bin)kill $(man1)kill.1
- 
--BINFILES := $(usr/bin)uptime $(usr/bin)tload $(usr/bin)free $(usr/bin)w \
-+BINFILES := $(usr/bin)tload $(usr/bin)free $(usr/bin)w \
-             $(usr/bin)top $(usr/bin)vmstat $(usr/bin)watch $(usr/bin)skill \
-             $(usr/bin)snice $(bin)kill $(sbin)sysctl $(usr/bin)pmap \
-             $(usr/proc/bin)pgrep $(usr/proc/bin)pkill $(usr/bin)slabtop \
-             $(usr/proc/bin)pwdx
- 
--MANFILES := $(man1)uptime.1 $(man1)tload.1 $(man1)free.1 $(man1)w.1 \
-+MANFILES := $(man1)tload.1 $(man1)free.1 $(man1)w.1 \
-             $(man1)top.1 $(man1)watch.1 $(man1)skill.1 $(man1)kill.1 \
-             $(man1)snice.1 $(man1)pgrep.1 $(man1)pkill.1 $(man1)pmap.1 \
-             $(man5)sysctl.conf.5 $(man8)vmstat.8 $(man8)sysctl.8 \