ANDROID: db845c_gki.fragment: Add missing qcom drivers required for cpufreq functionality

Some additional drivers are now needed for cpufreq to work, so
add them to the db845c_gki.fragment

Signed-off-by: John Stultz <john.stultz@linaro.org>
Change-Id: Ie126f4613b9e5e31c9862d3d4b9c2afb4a5562e6
Bug: 146449535