testing/py3-astroid: upgrade to 2.3.1

5 jobs for !350 with py3-astroid in 6 minutes and 45 seconds (queued for 1 minute and 15 seconds)
detached
Status Job ID Name Coverage
  Lint
passed #2804
docker-alpine x86_64
lint

00:01:26

 
  Build
passed #2808
docker-alpine ci-build ppc64le
build-ppc64le

00:02:28

passed #2807
docker-alpine ci-build s390x
build-s390x

00:02:00

passed #2806
docker-alpine ci-build x86
build-x86

00:01:56

passed #2805
docker-alpine ci-build x86_64
build-x86_64

00:01:35