* mv wg-k8s-infra sig-k8s-infra
* sigs.yaml: mv wg-k8s-infra to sig-k8s-infra
* sigs.yaml: update sig-k8s-infra
Specifically:
- update mission statement
- add k8s-infra-dns subproject
- add k8s-infra-groups subproject
* sigs.yaml: ran make
* manual search-replace of wg-k8s-infra
* slack-config: rename wg-k8s-infra channel
* sig-k8s-infra: update charter
Refresh the charter to:
- define in scope binaries, apps, and services
- explicitly spell out areas of collaboration that were previously
implied
- drop aspirational goals around on-call and vetting that we haven't had
bandwidth to implement
- drop WG-related governance terms or links