sig-windows: add windows-operational-readiness repo

Author: nikhita

sig-windows/README.md

@@ -59,6 +59,9 @@ The following [subprojects][subproject-definition] are owned by sig-windows:
 ### windows-gmsa
 - **Owners:**
   - [kubernetes-sigs/windows-gmsa](https://github.com/kubernetes-sigs/windows-gmsa/blob/master/OWNERS)
+### windows-operational-readiness
+- **Owners:**
+  - [kubernetes-sigs/windows-operational-readiness](https://github.com/kubernetes-sigs/windows-operational-readiness/blob/main/OWNERS)
 ### windows-samples
 - **Owners:**
   - [kubernetes-sigs/sig-windows-samples](https://github.com/kubernetes-sigs/sig-windows-samples/blob/master/OWNERS)

sigs.yaml

@@ -2878,6 +2878,9 @@ sigs:
   - name: windows-gmsa
     owners:
     - https://raw.githubusercontent.com/kubernetes-sigs/windows-gmsa/master/OWNERS
+  - name: windows-operational-readiness
+    owners:
+    - https://raw.githubusercontent.com/kubernetes-sigs/windows-operational-readiness/main/OWNERS
   - name: windows-samples
     owners:
     - https://raw.githubusercontent.com/kubernetes-sigs/sig-windows-samples/master/OWNERS