chore(karpenter): go mod tidy

azcore is a direct import in the new azure cloudprovider.

Author: Kevin Cho

karpenter/go.mod

@@ -4,6 +4,7 @@ go 1.26.0
 
 require (
 	github.com/Azure/aks-flex/plugin v0.0.0-00010101000000-000000000000
+	github.com/Azure/azure-sdk-for-go/sdk/azcore v1.21.0
 	github.com/Azure/karpenter-provider-azure v1.7.1
 	github.com/awslabs/operatorpkg v0.0.0-20250909182303-e8e550b6f339
 	github.com/go-logr/logr v1.4.3
@@ -27,7 +28,6 @@ require (
 	github.com/Azure/azure-kusto-go v0.16.1 // indirect
 	github.com/Azure/azure-sdk-for-go v68.0.0+incompatible // indirect
 	github.com/Azure/azure-sdk-for-go-extensions v0.5.1 // indirect
-	github.com/Azure/azure-sdk-for-go/sdk/azcore v1.21.0 // indirect
 	github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.13.1 // indirect
 	github.com/Azure/azure-sdk-for-go/sdk/internal v1.11.2 // indirect
 	github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/authorization/armauthorization/v2 v2.2.0 // indirect