v0.17.5

Changes

🚑️ OIDC: use Azure-AD unique identifier (#2510)
We are facing a security vulnerability by the use of DisplayName as the unique identifier in Azure-AD.
Since this field can be duplicated it can be exploited to gain privileges.
https://morgansimonsen.com/2016/06/28/azure-ad-allows-duplicate-group-names/
Switching to the guaranteed unique identifier onPremisesSamAccountName available in the Microsoft Graph API
Co-authored-by: slang slang@bethel.jw.org

Docker image

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

docker run -it registry.opensource.zalan.do/teapot/skipper:v0.17.5 skipper --help
# arm64
docker run -it registry.opensource.zalan.do/teapot/skipper-arm64:v0.17.5 skipper --help
# arm v7 32bit
docker run -it registry.opensource.zalan.do/teapot/skipper-armv7:v0.17.5 skipper --help