Bump Microsoft.NET.Test.Sdk from 17.13.0 to 18.3.0

---
updated-dependencies:
- dependency-name: Microsoft.NET.Test.Sdk
  dependency-version: 18.3.0
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: Microsoft.NET.Test.Sdk
  dependency-version: 18.3.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

ExampleTests/ExampleTests/ExampleTests.csproj

@@ -15,7 +15,7 @@
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
     <PackageReference Include="IntelliTect.TestTools.TestFramework" Version="1.2.1" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.3.0" />
     <PackageReference Include="Selenium.WebDriver" Version="4.32.0" />
     <PackageReference Include="System.Text.Json" Version="9.0.4" />
     <PackageReference Include="xunit" Version="2.9.3" />

IntelliTect.TestTools.TestFramework.Tests/IntelliTect.TestTools.TestFramework.Tests.csproj

@@ -15,7 +15,7 @@
     <PackageReference Include="IntelliTect.Analyzers" Version="0.2.0">
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.3.0" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.0">
       <PrivateAssets>all</PrivateAssets>