pass: conf: Add new configuration for bus/gpu's resource

pass: conf: Add new configuration for bus/gpu's resource

This patch adds the new configuration file for bus/gpu's resource for TM2.
The configuration will move to pass-hal-(board name) package.
- pass-cluser2-bus0.conf
- pass-cluser3-bus1.conf
- pass-cluser4-gpu.conf

And this patch change the section name to remove the dependency
on specific h/w type as following:
- 'CpufreqLevel' -> 'Level'

In the 'Scenario(x)' section:
- 'cpufreq_min_level' -> 'min_level'
- 'cpufreq_max_level' -> 'max_level'

Change-Id: Ie11d713a30c4fab9193cebb1bab9863349487c86
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>