[core] Update to release @azure/core-util (Azure#25557)

### Packages impacted by this PR

- @azure/core-util

### Issues associated with this PR

### Describe the problem that is addressed by this PR

Updating to 1.3.1 to be released today

### What are the possible designs available to address the problem? If
there are more than one possible design, why was the one in this PR
chosen?


### Are there test cases added in this PR? _(If not, why?)_


### Provide a list of related PRs _(if any)_


### Command used to generate this PR:**_(Applicable only to SDK release
request PRs)_

### Checklists
- [x] Added impacted package name to the issue description
- [ ] Does this PR needs any fixes in the SDK Generator?** _(If so,
create an Issue in the
[Autorest/typescript](https://github.com/Azure/autorest.typescript)
repository and link it here)_
- [x] Added a changelog (if necessary)

Author: mpodwysocki

sdk/core/core-util/CHANGELOG.md

@@ -1,16 +1,14 @@
 # Release History
 
-## 1.3.1 (Unreleased)
+## 1.3.1 (2023-04-13)
 
 ### Bugs Fixed
 
 - UUID fix for older versions of Node.js
-  - #25501
-  - #25541
-  - #25538
-  - #25532
-
-### Other Changes
+  - [#25501](https://github.com/Azure/azure-sdk-for-js/issues/25501)
+  - [#25541](https://github.com/Azure/azure-sdk-for-js/issues/25541)
+  - [#25538](https://github.com/Azure/azure-sdk-for-js/issues/25538)
+  - [#25532](https://github.com/Azure/azure-sdk-for-js/issues/25532)
 
 ## 1.3.0 (2023-04-06)