sig-autoscaling: add teams for karpenter repo

config/kubernetes-sigs/sig-autoscaling/OWNERS

@@ -0,0 +1,8 @@
+# See the OWNERS docs at https://go.k8s.io/owners
+
+reviewers:
+  - sig-autoscaling-leads
+approvers:
+  - sig-autoscaling-leads
+labels:
+  - sig/autoscaling

config/kubernetes-sigs/sig-autoscaling/teams.yaml

@@ -0,0 +1,35 @@
+teams:
+  karpenter-admins:
+    description: admin access to the karpenter repo
+    members:
+    - bwagner5
+    - ellistarn
+    - gjtempleton
+    - jonathan-innis
+    - MaciekPytel
+    - mwielgus
+    - njtran
+    - tzneal
+    privacy: closed
+    repos:
+      karpenter: admin
+  karpenter-maintainers:
+    description: write access to the karpenter repo
+    members:
+    - bwagner5
+    - ellistarn
+    - gjtempleton
+    - jonathan-innis
+    - MaciekPytel
+    - mwielgus
+    - njtran
+    - tzneal
+    privacy: closed
+    repos:
+      karpenter: write
+  sig-autoscaling-leads:
+    description: "leads of the SIG Autoscaling"
+    members:
+    - gjtempleton
+    - mwielgus
+    privacy: closed