v0.13.109

Changes

Fixes testable example (#1861)
The #1860 pointed out a bug
golang/go#48362 that leads to the false
positive testable example caused by a trailing comment.
Moreover #918 changed the test
input without changing the output and that went unnoticed due to this bug.
This change removes trailing comment to fix the example.
It also removes the test input instead of adding a correct output because
the input syntax is incorrect therefore misleading.
Fixes #1860

Docker image

Docker image is available in Zalando's Open Source registry:

docker run -it registry.opensource.zalan.do/teapot/skipper:v0.13.109 skipper --help
# arm64
docker run -it registry.opensource.zalan.do/teapot/skipper-arm64:v0.13.109 skipper --help
# arm v7 32bit
docker run -it registry.opensource.zalan.do/teapot/skipper-armv7:v0.13.109 skipper --help