Use two digit day in filename
The previous filename for security-release-11-5-3 has a single digit day
and did not go live when deployed. This changes 2018-12-6-...
to 2018-12-06-...
.
The previous filename for security-release-11-5-3 has a single digit day
and did not go live when deployed. This changes 2018-12-6-...
to 2018-12-06-...
.