Remove php7.0 tests

3 jobs for 1.6.x in 9 minutes and 35 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Test
passed #275331
php-7.1

00:09:24

95.98%
passed #275332
php-7.2

00:09:35

95.98%
passed #275330
phpcs

00:09:34