Change to true the value relevant to hal feature

Change to true the value relevant to hal feature

Change to true the value relevant to hal feature.
In model-config-hal.xml, feature relevant to hal is defined.
We had been maken a decision to use the AND operation with
model-config.xml and model-config-hal.xml in target.
So model-config.xml of core image needs to set to true by default.
Then it will be affected by value of model-config-hal.xml.

e.g) core - tizen.org/feature/microphone true
     hal  - tizen.org/feature/microphone true
     core & hal = true

     core - tizen.org/feature/battery true
     hal  - tizen.org/feature/battery false
     core & hal = false

Change-Id: Ice6f7d01910746bb6287a7d91daa774770bf2397
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>