community/py3-shellingham: move from testing

* take over maintainer
7 jobs for !18581 with dnsrobocert in 7 minutes and 21 seconds
latest detached
Status Job ID Name Coverage
  Lint
passed #330359
docker-alpine x86_64
lint

00:00:21

 
  Build
passed #330364
docker-alpine ci-build aarch64
build-aarch64

00:02:53

passed #330365
docker-alpine ci-build armv7
build-armv7

00:03:09

passed #330363
docker-alpine ci-build ppc64le
build-ppc64le

00:04:04

passed #330362
docker-alpine ci-build s390x
build-s390x

00:02:05

passed #330361
docker-alpine ci-build x86
build-x86

00:01:59

passed #330360
docker-alpine ci-build x86_64
build-x86_64

00:01:32