raised minimal version of PHP to 7.3

5 jobs for master in 1 minute and 4 seconds (queued for 1 second)
Status Job ID Name Coverage
  Test
passed #437763108
test:cc

00:00:52

98.0%
passed #437763102
test:default

00:00:52

passed #437763104
test:default:lowest-deps

00:01:04

passed #437763105
test:php7.4

00:00:51

passed #437763107
test:php7.4:lowest-deps

00:00:57