Tweak WinRM/Windows maintainer stuff

.github/BOTMETA.yml

@@ -1113,6 +1113,10 @@ files:
     labels:
     - cloud
     - openstack
+  lib/ansible/plugins/connection/winrm.py:
+    maintainers: $team_windows_core
+    labels:
+    - windows
   lib/ansible/plugins/inventory/ovirt4.py:
     maintainers: machacekondra
     labels:
@@ -1127,6 +1131,10 @@ files:
   lib/ansible/plugins/netconf/:
     maintainers: $team_networking
     labels: networking
+  lib/ansible/plugins/shell/powershell.py:
+    maintainers: $team_windows_core
+    labels:
+    - windows
   lib/ansible/plugins/terminal/aireos.py:
     maintainers: jmighion
     labels: networking
@@ -1217,5 +1225,6 @@ macros:
   team_tower: ghjm jlaska matburt wwitzel3
   team_ucs: dsoper2 johnamcdonough vallard vvb
   team_vmware: dav1x jctanner nerzhul akasurde
-  team_windows: dagwieers jborean93 jhawkesworth
+  team_windows: dagwieers jborean93 jhawkesworth nitzmahone
+  team_windows_core: nitzmahone jborean93
   team_ipa: Nosmoht akasurde