This update add error checking and error handling to
worker_reserved.conf update handling.
Test Plan:
PASS: Verify kickstart logging around worker_reserved
update for each of the install cases below.
PASS: Verify subcloud install
PASS: Verify All In One controller install
PASS: Verify worker only install
PASS: Verify standard Controller install
Closes-Bug: 1999561
Signed-off-by: emacdona <eric.macdonald@windriver.com>
Change-Id: I7ccdd9cc02908fcb0fe0a403c2b2141bd44b692a
af7defe48f