[HALACR-19] rs_resource: common: HAL: Add new hal-api-drm

[HALACR-19] rs_resource: common: HAL: Add new hal-api-drm

[Role of HAL_MODULE_DRM]
DRM(Digital Rights Management) requires hardware support to achieve high security level and it's implemented by vendor or product team.
DRM HAL APIs provide an common interface to access such security hardware and its related software assets.

[Newly added rootstrap information]
<?xml version="1.0"?>
<rootstrap name="hal-api-drm">
  <email></email>
  <emulator>
    <rpm accept="hal-api-drm" arch="i686"/>
    <rpm accept="hal-api-drm-devel" arch="i686"/>
  </emulator>
  <target>
    <rpm accept="hal-api-drm" arch="armv7l"/>
    <rpm accept="hal-api-drm-devel" arch="armv7l"/>
  </target>
  <necessary>
      <file>/usr/lib/hal/libhal-api-drm.so*</file>
      <file>/usr/include/hal/hal-drm-interface*.h</file>
  </necessary>
  <include_path>/usr/include/</include_path>
  <library_path>/usr/lib</library_path>
</rootstrap>

Change-Id: Ib759d062089b50c8e62a4e74bfe1322eba81bab3