fix uami comments

templates/test/ci/prow-private/patches/user-assigned.yaml

@@ -9,6 +9,3 @@
 - op: replace
   path: /spec/clientID
   value: ${UAMI_CLIENT_ID}
-
-
-# TODO: deal with this

test/e2e/azure_test.go

@@ -569,11 +569,8 @@ var _ = Describe("Workload cluster creation", func() {
 	})
 
 	// ci-e2e.sh and Prow CI skip this test by default. To include this test, set `GINKGO_SKIP=""`.
-	// This spec expects a user-assigned identity named "cloud-provider-user-identity" in a "capz-ci"
-	// resource group. Override these defaults by setting the USER_IDENTITY and CI_RG environment variables.
-	Context("Creating a cluster that uses the external cloud provider and machinepools [OPTIONAL]", func() {
+	Context("Creating a cluster with VMSS flex machinepools [OPTIONAL]", func() {
 		It("with 1 control plane node and 1 machinepool", func() {
-			By("using user-assigned identity")
 			clusterName = getClusterName(clusterNamePrefix, "flex")
 			clusterctl.ApplyClusterTemplateAndWait(ctx, clusterctl.ApplyClusterTemplateAndWaitInput{
 				ClusterProxy: bootstrapClusterProxy,
@@ -635,7 +632,6 @@ var _ = Describe("Workload cluster creation", func() {
 	// ci-e2e.sh and Prow CI skip this test by default. To include this test, set `GINKGO_SKIP=""`.
 	Context("Creating a cluster that uses the intree cloud provider [OPTIONAL]", func() {
 		It("with a 1 control plane nodes and 2 worker nodes", func() {
-			By("using user-assigned identity")
 			clusterName = getClusterName(clusterNamePrefix, "intree")
 			clusterctl.ApplyClusterTemplateAndWait(ctx, clusterctl.ApplyClusterTemplateAndWaitInput{
 				ClusterProxy: bootstrapClusterProxy,