Add support for daily frequency in mdbnomics2dseries conversion.

4 jobs for master in 5 minutes and 12 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Test
passed #19362
test_matlab

00:01:02

passed #19365
test_octave

00:04:10

passed #19363
test_old_matlab

00:00:59

failed #19364
test_octave

00:00:04