testing/plplot: add pango backend

8 jobs for !23744 with plplot in 2 minutes and 3 seconds (queued for 1 second)
detached
Status Job ID Name Coverage
  Lint
passed #450295
docker-alpine x86_64
lint

00:00:17

 
  Build
passed #450300
docker-alpine ci-build aarch64
build-aarch64

00:01:09

passed #450302
docker-alpine ci-build armhf
build-armhf

00:01:04

passed #450301
docker-alpine ci-build armv7
build-armv7

00:01:04

passed #450299
docker-alpine ci-build ppc64le
build-ppc64le

00:01:44

passed #450298
docker-alpine ci-build s390x
build-s390x

00:00:52

passed #450297
docker-alpine ci-build x86
build-x86

00:00:28

passed #450296
docker-alpine ci-build x86_64
build-x86_64

00:00:28