cpufrequtils: Replace non-existant git source
git://git.kernel.org/pub/scm/utils/kernel/cpufreq/cpufrequtils.git
no longer exists so build fails, unless it is already present in
downloads directory.
Source has been retrieved from a mirror:
(http://mirror.nexcess.net/kernel.org/scm/utils/kernel/cpufreq/cpufrequtils.git)
and a new git source has been established on github.
kernel.org link kept in a comment to allow the old
link to be easily reestablished once it is available.
(From meta-openembedded rev:
ae8e159041d49c09c2b49477eb1d220325a9e5af)
Signed-off-by: Ulf Samuelsson <ulf@emagii.com>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Signed-off-by: Patrick Ohly <patrick.ohly@intel.com>