Add changelog for v1.13.2

Add changelog for v1.13.2

Signed-off-by: Wenkai Yin(尹文开) <yinw@vmware.com>

changelogs/CHANGELOG-1.13.md

@@ -1,3 +1,24 @@
+## v1.13.2
+### 2024-04-17
+
+### Download
+https://github.com/vmware-tanzu/velero/releases/tag/v1.13.2
+
+### Container Image
+`velero/velero:v1.13.2`
+
+### Documentation
+https://velero.io/docs/v1.13/
+
+### Upgrading
+https://velero.io/docs/v1.13/upgrade-to-1.13/
+
+### All changes
+* Bump up the versions of several Kubernetes-related libs (#7577, @ywk253100)
+* Fix issue #7535, add the MustHave resource check during item collection and item filter for restore (#7586, @Lyndon-Li)
+* Bump Golang version, and bump protobuf version (#7606, @blackpiglet)
+
+
 ## v1.13.1
 ### 2024-03-13
 

changelogs/unreleased/7577-ywk253100

@@ -1 +0,0 @@
-Bump up the versions of several Kubernetes-related libs

changelogs/unreleased/7586-Lyndon-Li

@@ -1 +0,0 @@
-Fix issue #7535, add the MustHave resource check during item collection and item filter for restore