sig-windows: add samples repo

Author: nikhita

sig-windows/README.md

@@ -51,6 +51,9 @@ The following [subprojects][subproject-definition] are owned by sig-windows:
 ### windows-gmsa
 - **Owners:**
   - https://raw.githubusercontent.com/kubernetes-sigs/windows-gmsa/master/OWNERS
+### windows-samples
+- **Owners:**
+  - https://raw.githubusercontent.com/kubernetes-sigs/sig-windows-samples/master/OWNERS
 ### windows-testing
 - **Owners:**
   - https://raw.githubusercontent.com/kubernetes-sigs/windows-testing/master/OWNERS

sigs.yaml

@@ -2321,6 +2321,9 @@ sigs:
   - name: windows-gmsa
     owners:
     - https://raw.githubusercontent.com/kubernetes-sigs/windows-gmsa/master/OWNERS
+  - name: windows-samples
+    owners:
+    - https://raw.githubusercontent.com/kubernetes-sigs/sig-windows-samples/master/OWNERS
   - name: windows-testing
     owners:
     - https://raw.githubusercontent.com/kubernetes-sigs/windows-testing/master/OWNERS