testing/playerctl: new aport

https://github.com/altdesktop/playerctl
MPRIS command-line controller for music players
7 jobs for !1610 with playerctl in 1 minute and 28 seconds (queued for 2 seconds)
detached
Status Job ID Name Coverage
  Lint
passed #17311
docker-alpine x86_64
lint

00:00:25

 
  Build
passed #17316
docker-alpine ci-build aarch64
build-aarch64

00:00:42

passed #17317
docker-alpine ci-build armv7
build-armv7

00:01:02

passed #17315
docker-alpine ci-build ppc64le
build-ppc64le

00:00:46

passed #17314
docker-alpine ci-build s390x
build-s390x

00:00:28

passed #17313
docker-alpine ci-build x86
build-x86

00:00:42

passed #17312
docker-alpine ci-build x86_64
build-x86_64

00:00:44