Merge branch 'develop' into 'master'

Update Golang image for Buster

See merge request !17
13 jobs for master in 1 minute and 6 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Test
passed #11872
lint-dockerfile

00:01:06

passed #11873
lint-shell-script

00:01:04

 
  Deploy
manual #11875
allowed to fail manual
build-debian-buster-build-master
manual #11877
allowed to fail manual
build-debian-jessie-build-master
manual #11876
allowed to fail manual
build-debian-stretch-build-master
manual #11878
allowed to fail manual
build-debian-wp-org-deploy-build-master
manual #11874
allowed to fail manual
build-golang-master
manual #11884
allowed to fail manual
build-php-5.3-master
manual #11883
allowed to fail manual
build-php-5.6-master
manual #11882
allowed to fail manual
build-php-7.0-master
manual #11881
allowed to fail manual
build-php-7.1-master
manual #11880
allowed to fail manual
build-php-7.2-master
manual #11879
allowed to fail manual
build-php-7.3-master