Bump MSTest.TestAdapter from 4.4.1 to 4.5.1

---
updated-dependencies:
- dependency-name: MSTest.TestAdapter
  dependency-version: 4.5.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Directory.Packages.props

@@ -8,7 +8,7 @@
   </ItemGroup>
   <ItemGroup>
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.11.0" />
-    <PackageVersion Include="MSTest.TestAdapter" Version="4.4.1" />
+    <PackageVersion Include="MSTest.TestAdapter" Version="4.5.1" />
     <PackageVersion Include="MSTest.TestFramework" Version="4.5.1" />
     <PackageVersion Include="System.CodeDom" Version="10.0.13" />
   </ItemGroup>