The requirement lower bound and lower-constraints.txt value must
match.
The lower-constraints.txt value must be compatible with the specified
range, including exclusions.
If there is no lower-constraints.txt file the additional tests are
skipped.
If no minimum is specified, the misconfiguration is left to the other
validation logic to catch.
Only files associated with test jobs are checked because other jobs
are not run with the lower constraints list.
Change-Id: Iefe3ef8a89e965537486a1c9a62ab887b4401530
Signed-off-by: Doug Hellmann <doug@doughellmann.com>
1e78c97426