issue triggering upgrade

[ysineil]

Describe the bug

issue upgrading workload cluster from 1.25 to 1.26 with the below error

tanzu-mission-control_tanzu_kubernetes_cluster.tkgs_cluster[0]: Refreshing state... [id=pct-ha-a/pct-ha-a-1547/pct-qa-mlai] Planning failed. Terraform encountered an error while generating this plan. ╷ │ Error: Request cancelled │ │ with tanzu-mission-control_tanzu_kubernetes_cluster.tkgs_cluster[0], │ on main.tf line 219, in resource "tanzu-mission-control_tanzu_kubernetes_cluster" "tkgs_cluster": │ 219: resource "tanzu-mission-control_tanzu_kubernetes_cluster" "tkgs_cluster" { │ │ The plugin.(*GRPCProvider).ReadResource request was cancelled. ╵ Stack trace from the terraform-provider-tanzu-mission-control_v1.4.5 plugin: panic: runtime error: index out of range [3] with length 3 goroutine 44 [running]: github.com/vmware/terraform-provider-tanzu-mission-control/internal/resources/tanzukubernetescluster.removeUnspecifiedNodePoolsOverrides({0xc00069bd80?, 0x4, 0x1c5e659?}, 0xc0005a0ff0) github.com/vmware/terraform-provider-tanzu-mission-control/internal/resources/tanzukubernetescluster/helper.go:402 +0x3c5 github.com/vmware/terraform-provider-tanzu-mission-control/internal/resources/tanzukubernetescluster.resourceTanzuKubernetesClusterRead({0x1f711a0, 0xc000b08c00}, 0xc00092b580, {0x1b65c40?, 0xc000b04180}) github.com/vmware/terraform-provider-tanzu-mission-control/internal/resources/tanzukubernetescluster/resource_tanzu_kuberenetes_cluster.go:154 +0x57e github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema.(*Resource).read(0x1f711a0?, {0x1f711a0?, 0xc000b08c00?}, 0xd?, {0x1b65c40?, 0xc000b04180?}) github.com/hashicorp/terraform-plugin-sdk/[email protected]/helper/schema/resource.go:719 +0x87 github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema.(*Resource).RefreshWithoutUpgrade(0xc00035db20, {0x1f711a0, 0xc000b08c00}, 0xc0004d9450, {0x1b65c40, 0xc000b04180}) github.com/hashicorp/terraform-plugin-sdk/[email protected]/helper/schema/resource.go:1015 +0x585 github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema.(*GRPCProviderServer).ReadResource(0xc000576570, {0x1f710f8?, 0xc0004b4480?}, 0xc0004b4500) github.com/hashicorp/terraform-plugin-sdk/[email protected]/helper/schema/grpc_provider.go:613 +0x4a5 github.com/hashicorp/terraform-plugin-go/tfprotov5/tf5server.(*server).ReadResource(0xc00047e820, {0x1f711a0?, 0xc000b08210?}, 0xc000b040c0) github.com/hashicorp/[email protected]/tfprotov5/tf5server/server.go:746 +0x43d github.com/hashicorp/terraform-plugin-go/tfprotov5/internal/tfplugin5._Provider_ReadResource_Handler({0x1b802a0?, 0xc00047e820}, {0x1f711a0, 0xc000b08210}, 0xc00015a1c0, 0x0) github.com/hashicorp/[email protected]/tfprotov5/internal/tfplugin5/tfplugin5_grpc.pb.go:349 +0x170 google.golang.org/grpc.(*Server).processUnaryRPC(0xc0002241e0, {0x1f78078, 0xc000007380}, 0xc0004fa000, 0xc0005840c0, 0x2d70050, 0x0) google.golang.org/[email protected]/server.go:1335 +0xdf0 google.golang.org/grpc.(*Server).handleStream(0xc0002241e0, {0x1f78078, 0xc000007380}, 0xc0004fa000, 0x0) google.golang.org/[email protected]/server.go:1712 +0xa2f google.golang.org/grpc.(*Server).serveStreams.func1.1() google.golang.org/[email protected]/server.go:947 +0xca created by google.golang.org/grpc.(*Server).serveStreams.func1 google.golang.org/[email protected]/server.go:958 +0x15c Error: The terraform-provider-tanzu-mission-control_v1.4.5 plugin crashed! This is always indicative of a bug within the plugin. It would be immensely helpful if you could report the crash with the plugin's maintainers so that it can be fixed. The output above should help diagnose the issue. ::debug::{"message":"command terminated with non-zero exit code: error executing command [sh -e /__w/_temp/7d55ac10-5a43-11ef-980e-43d815da43f2.sh], exit code 1","details":{"causes":[{"reason":"ExitCode","message":"1"}]}} Error: Error: failed to run script step: command terminated with non-zero exit code: error executing command [sh -e /__w/_temp/7d55ac10-5a43-11ef-980e-43d815da43f2.sh], exit code 1 Error: Process completed with exit code 1. Error: Executing the custom container implementation failed. Please contact your self hosted runner administrator.

Reproduction steps

1. Attempt upgrade from 1.25 to 1.26

...

Expected behavior

Upgrade should complete successfully. Appears this is a new bug in 1.4.5

Additional context

No response