fix: update contacts typespec annotation to restore update and delete operations (#899)

Author: gavinbarron

additions/main.tsp

@@ -13,9 +13,11 @@ namespace microsoft.graph {
 	@graphRoute("contacts/{id}")
 	interface OrgContactsById extends Resource<OrgContact> {
         @select GetResource is GraphOps.GetResource;
+		@select PatchResource is GraphOps.PatchWithResponse;
+		@select DeleteResource is GraphOps.Delete;
 	}
 	@graphRoute("contacts")
 	interface OrgContacts extends Collection<OrgContact> {
-        @orderBy("displayName") @filter("*") @search @count @select @top GetCollection is GraphOps.GetPagedCollection;
+        @orderBy("displayName") @filter("*") @search @count @select @skip @top GetCollection is GraphOps.GetPagedCollection;
 	}
 }