Bug 1928920: Making sure the from and to dates match to the correct day

As the report expects to show weeks beginning on Monday to match when
the cron runs for this report

Change-Id: I1eec06689acbf4f9716eab648556a1d833dea189
Signed-off-by: Robert Lyon <robertl@catalyst.net.nz>
(cherry picked from commit 591d70c6)