[sksend] Fix ownedAfterClaim check (MystenLabs#15680)

## Description 

Describe the changes or additions included in this PR.

## Test Plan 

How did you test the new or updated feature?

---
If your changes are not user-facing and do not break anything, you can
skip the following section. Otherwise, please briefly describe what has
changed under the Release Notes section.

### Type of Change (Check all that apply)

- [ ] protocol change
- [ ] user-visible impact
- [ ] breaking change for a client SDKs
- [ ] breaking change for FNs (FN binary must upgrade)
- [ ] breaking change for validators or node operators (must upgrade
binaries)
- [ ] breaking change for on-chain data layout
- [ ] necessitate either a data wipe or data migration

### Release notes

.changeset/young-ducks-end.md

@@ -0,0 +1,5 @@
+---
+'@mysten/zksend': patch
+---
+
+Fix ownedAfterClaim check

sdk/zksend/src/links.ts

@@ -406,12 +406,15 @@ export class ZkSendLink {
 function ownedAfterChange(
 	objectChange: SuiObjectChange,
 	address: string,
-): objectChange is Extract<SuiObjectChange, { type: 'created' | 'transferred' }> {
+): objectChange is Extract<SuiObjectChange, { type: 'created' | 'transferred' | 'mutated' }> {
 	if (objectChange.type === 'transferred' && isOwner(objectChange.recipient, address)) {
 		return true;
 	}
 
-	if (objectChange.type === 'created' && isOwner(objectChange.owner, address)) {
+	if (
+		(objectChange.type === 'created' || objectChange.type === 'mutated') &&
+		isOwner(objectChange.owner, address)
+	) {
 		return true;
 	}