[ALPS04324880] em_svr: add map permission for shell_exec

[Detail]
Add map permission for shell_exec to let Batterylog.java
can set command from shell.
Modify the permission list to rx_file_perms.

Change-Id: I04b1b5c056223e30d5d8b6f8fe7a503afc28b521
CR-Id: ALPS04324880
Feature: Power Delivery
(cherry picked from commit 63fd26ecb2014b5a03db649b332858943a6893a9)
1 file changed
tree: 3774b334b55cb5c45c9bbbd271da8efc24add6de
  1. non_plat/
  2. plat_private/
  3. plat_public/
  4. prebuilts/
  5. private/