If the trigger is changed, there's a chance that the new trigger
will provide attributes that conflict with ones that already exist,
destroying them.
By setting the `trigger` attribute to read-only, any init script
that attempts to alter the trigger will fail to do so.
Change-Id: I64b33c375415326354e1fb2a11b04cd3626c6b00
Signed-off-by: Perry White <awhite6@motorola.com>
Reviewed-on: https://gerrit.mot.com/2386804
SME-Granted: SME Approvals Granted
SLTApproved: Slta Waiver
Tested-by: Jira Key
Reviewed-by: Qing Chang <qing@motorola.com>
Submit-Approved: Jira Key