Fixing broken link for KEP (#5084)

* Fixing broken link for KEP

The KEP link was broken - it led to a 404 Not Found on GitHub.  I'm proposing to replace it with the KEP template link taken from the kubernetes/enhancements/ document found at https://github.com/kubernetes/enhancements/tree/master/keps.  The new link is https://github.com/kubernetes/enhancements/tree/master/keps/NNNN-kep-template/README.md.

* Replace github.com/kubernetes/ with git.k8s.io/

Co-authored-by: Nikhita Raghunath <[email protected]>

Co-authored-by: Nikhita Raghunath <[email protected]>

Author: JayBeale

committee-steering/governance/sig-governance.md

@@ -226,7 +226,7 @@ Issues impacting multiple subprojects in the SIG should be resolved by either:
 [forums provided]: /communication/README.md
 [lazy-consensus]: http://en.osswiki.info/concepts/lazy_consensus
 [super-majority]: https://en.wikipedia.org/wiki/Supermajority#Two-thirds_vote
-[KEP]: https://git.k8s.io/enhancements/keps/YYYYMMDD-kep-template.md
+[KEP]: https://git.k8s.io/enhancements/keps/NNNN-kep-template/README.md
 [sigs.yaml]: https://github.com/kubernetes/community/blob/master/sigs.yaml
 [OWNERS]: contributors/devel/owners.md
 [SIG Charter process]: https://git.k8s.io/community/committee-steering/governance/README.md