Adding the CPlat SDK team as code owner (#14171)

* Adding the CPlat SDK team as code owner

We should be notified of any change to the Compute SDK repo since we own the CPlat SDK. Please contact cplatsdkdev _at_ microsoft.com if you have any questions

* Adding PR line for CPlat PRs automatic labelling

.github/CODEOWNERS

@@ -15,6 +15,10 @@
 # Extensions
 /sdk/extensions/                                @pakrym
 
+# Compute
+# PRLabel: %Compute
+/sdk/compute/                                   @bilaakpan-ms @sandido @dkulkarni-ms @haagha @madewithsmiles @MS-syh2qs @grizzlytheodore
+
 # Service teams
 # PRLabel: %AzConfig
 /sdk/appconfiguration/                          @annelo-msft @AlexanderSher