Document keycloak debugging
Might be helpful to document how to debug Keycloak as it's a fairly important part of our infra.
- Logs
- Debugging an OIDC client
misc/kcadm_wrapper.sh
- Mention stuff like https://accounts.archlinux.org/auth/realms/archlinux/protocol/openid-connect/userinfo and https://accounts.archlinux.org/auth/realms/archlinux/protocol/saml/descriptor