v0.13.122

Changes

Checks file info read error to avoid nil pointer dereference (#1876)
https://pkg.go.dev/io/fs#DirEntry says

If the file has been removed or renamed since the directory read, Info may return an error
The error should be checked anyway although I could not reproduce the panic by removing the file after os.ReadDir.
Fixes #1875

Docker image

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

docker run -it registry.opensource.zalan.do/teapot/skipper:v0.13.122 skipper --help
# arm64
docker run -it registry.opensource.zalan.do/teapot/skipper-arm64:v0.13.122 skipper --help
# arm v7 32bit
docker run -it registry.opensource.zalan.do/teapot/skipper-armv7:v0.13.122 skipper --help