v0.16.82

Changes

test: use and clean up temporary etcd data directory (#2370)
This patch creates a temporary data-dir before starting etcd and makes sure that it is deleted after the tests.

Docker image

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

docker run -it registry.opensource.zalan.do/teapot/skipper:v0.16.82 skipper --help
# arm64
docker run -it registry.opensource.zalan.do/teapot/skipper-arm64:v0.16.82 skipper --help
# arm v7 32bit
docker run -it registry.opensource.zalan.do/teapot/skipper-armv7:v0.16.82 skipper --help