Require quotes when searching for blkid keys.

In combination with a blkid change, this prevents the parsing logic
from getting confused by key names appearing inside values.  (The
blkid change suppresses any quotes that appear inside values.)

Bug: 80436257
Test: manual
Change-Id: I9480ef6eb78254b812c671950875d0b8918a27c6
(cherry picked from commit ee5c7318d70f61fc735f64ea28603550af54f8df)
1 file changed