Add more area labels (#11647)

Author: gewarren

.github/policies/label-issues.yml

@@ -46,6 +46,8 @@ configuration:
                       label: 'area-Extensions-Options'
                   - labelAdded:
                       label: 'area-Extensions-Primitives'
+                  - labelAdded:
+                      label: 'area-Infrastructure'
                   - labelAdded:
                       label: 'area-System.Buffers'
                   - labelAdded:
@@ -120,6 +122,8 @@ configuration:
                       label: 'area-System.Resources'
                   - labelAdded:
                       label: 'area-System.Runtime'
+                  - labelAdded:
+                      label: 'area-System.Runtime.InteropServices'
                   - labelAdded:
                       label: 'area-System.Security'
                   - labelAdded: