main/postfix: upgrade to 3.5.6

upstream fix release
7 jobs for !10689 with 3.12-stable-postfix-3.5.6 in 2 minutes and 23 seconds
detached
Status Job ID Name Coverage
  Lint
failed #172763
docker-alpine x86_64 allowed to fail
lint

00:00:20

 
  Build
passed #172768
docker-alpine ci-build aarch64
build-aarch64

00:01:21

passed #172769
docker-alpine ci-build armv7
build-armv7

00:01:40

passed #172767
docker-alpine ci-build ppc64le
build-ppc64le

00:01:59

passed #172766
docker-alpine ci-build s390x
build-s390x

00:00:47

passed #172765
docker-alpine ci-build x86
build-x86

00:00:59

passed #172764
docker-alpine ci-build x86_64
build-x86_64

00:00:58

 
Name Stage Failure
failed
lint Lint
No job log