SystemUpdater: allow to access removable storage

Add WRITE_MEDIA_STORAGE permission in SystemUpdater,
allow it to select OTA package in removable storage,
such as USB stick or SD card.

Test: can access OTA package file from removable storage
      in Local System Update
Fixes: 117863326

Change-Id: Ia06f6cde5b6704d799ec198b70f98658904ce98a
(cherry picked from commit ce01a11e58506721c243bb14ec1e8848cb70f734)
2 files changed
tree: b76b8141ca930566b0ff2515936ef515f7eada77
  1. res/
  2. src/
  3. Android.mk
  4. AndroidManifest.xml
  5. PREUPLOAD.cfg