Remove car permissions from common shell package

Removing car permissions that were added into common shell so that they
can be re-evaulated to include into CarShell. Adding car permissions to
shell should be reviewed by car frameworks team to determine what can be
allowed to the end-user and in terms of car safety.

Bug: 160339243
Test: make then check permission for shell user with adb shell pm dump
com.android.shell

Change-Id: I5a3b2086f605ba31f4231ec425cb2cb7c51ea7e6