amqp: do not send periodical pings anymore

4 jobs for amqp-no-periodic-ping in 20 minutes and 22 seconds (queued for 13 seconds)
Status Job ID Name Coverage
  Build
passed #1442799
build

00:01:10

 
  Test
passed #1442800
test

00:05:00

87.0%
passed #1442801
test:files_postgres

00:01:13

 
  Deploy
passed #1442802
deploy

00:14:12