Upgrade @actions dependencies to Node 24 compatible versions

Upgrades the following @actions packages:
- @actions/cache: ^4.0.3 → ^5.0.1
- @actions/core: ^1.10.0 → ^2.0.1
- @actions/exec: ^1.1.0 → ^2.0.0
- @actions/http-client: ^2.2.3 → ^3.0.0
- @actions/io: ^1.0.2 → ^2.0.0

License updates:
- Add blueoak-1.0.0 to allowed licenses (new transitive dependency: sax)
- Add @actions/http-client to reviewed licenses (MIT licensed but detected as 'other')

Also ran npm audit fix to resolve vulnerabilities.

.licenses/npm/@azure/core-util.dep.yml

@@ -1,6 +1,6 @@
 ---
 name: "@azure/core-util"
-version: 1.6.1
+version: 1.13.1
 type: npm
 summary: Core library for shared utility methods
 homepage: https://github.com/Azure/azure-sdk-for-js/blob/main/sdk/core/core-util/
@@ -8,9 +8,9 @@ license: mit
 licenses:
 - sources: LICENSE
   text: |
-    The MIT License (MIT)
+    Copyright (c) Microsoft Corporation.
 
-    Copyright (c) 2020 Microsoft
+    MIT License
 
     Permission is hereby granted, free of charge, to any person obtaining a copy
     of this software and associated documentation files (the "Software"), to deal
@@ -22,7 +22,7 @@ licenses:
     The above copyright notice and this permission notice shall be included in all
     copies or substantial portions of the Software.
 
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    THE SOFTWARE IS PROVIDED *AS IS*, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
     AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER