Time testing in travis-ci wonky

[jim-parry]

Travis-ci continues to break intermittently, because one of the tests can be out by 1 second. The error has nothing to do with any changes made in a PR.

CodeIgniter 4 version
develop

Error message

1. CodeIgniter\I18n\TimeTest::testTimeWithDateTimeZone
   Failed asserting that two strings are equal.
   --- Expected
   +++ Actual
   @@ @@
   -'2018-09-21 19:56:07'
   +'2018-09-21 19:56:08'
   /home/travis/build/bcit-ci/CodeIgniter4/tests/system/I18n/TimeTest.php:76

[puschie286]

we can reduce the frequency of it occurring by creating the control time right at the beginning

[jim-parry]

I'm going to call this one done - I don't see any recurrences of the timing hiccups.
To boot, we now know how to fix them :-/