Bump Microsoft.NET.Test.Sdk from 17.14.1 to 18.0.0

---
updated-dependencies:
- dependency-name: Microsoft.NET.Test.Sdk
  dependency-version: 18.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Directory.Packages.props

@@ -55,7 +55,7 @@
     <PackageVersion Include="System.Threading.Tasks.Dataflow" Version="9.0.9" />
     <PackageVersion Include="Appium.WebDriver" Version="4.4.5" />
     <PackageVersion Include="Axe.Windows" Version="2.4.2" />
-    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
+    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.0.0" />
     <PackageVersion Include="MSTest.TestAdapter" Version="3.10.4" />
     <PackageVersion Include="MSTest.TestFramework" Version="3.10.4" />
     <PackageVersion Include="Dongle.GuidRVAGen" Version="1.0.5" />