Update toc.

Author: KobayashiD27

keps/sig-scheduling/5007-device-attach-before-pod-scheduled/README.md

@@ -89,16 +89,11 @@ tags, and then generate with `hack/update-toc.sh`.
   - [Notes/Constraints/Caveats (Optional)](#notesconstraintscaveats-optional)
   - [Risks and Mitigations](#risks-and-mitigations)
 - [Design Details](#design-details)
-  - [DRA scheduler plugin Design overview](#dra-scheduler-plugin-design-overview)
-  - [Composable Controlelrs Design Overview](#composable-controlelrs-design-overview)
-  - [Proposal 1: The Vendor's Plugin Publishes Attached Devices](#proposal-1-the-vendors-plugin-publishes-attached-devices)
-  - [Proposal 2: The Composable Controller Unbinds ResourceClaim and ResourceSlice](#proposal-2-the-composable-controller-unbinds-resourceclaim-and-resourceslice)
-    - [Advantages](#advantages)
-    - [Disadvantages](#disadvantages)
-  - [Alternative Proposal: Cluster Autoscaler Implementation for Dynamic Management of Fabric Devices](#alternative-proposal-cluster-autoscaler-implementation-for-dynamic-management-of-fabric-devices)
-    - [Cluster Autoscaler Design Overview](#cluster-autoscaler-design-overview)
-      - [Advantages](#advantages-1)
-      - [Disadvantages](#disadvantages-1)
+  - [DRA Scheduler Plugin Design Overview](#dra-scheduler-plugin-design-overview)
+    - [Device Attribute Additions](#device-attribute-additions)
+    - [<code>AllocatedDeviceStatus</code> Additions](#allocateddevicestatus-additions)
+    - [Handling ResourceSlices Upon Failure of Attachment](#handling-resourceslices-upon-failure-of-attachment)
+  - [Composable Controller Design Overview](#composable-controller-design-overview)
   - [Test Plan](#test-plan)
       - [Prerequisite testing updates](#prerequisite-testing-updates)
       - [Unit tests](#unit-tests)