Bump Microsoft.NET.Test.Sdk from 17.1.0 to 17.2.0 (#144)

Bumps [Microsoft.NET.Test.Sdk](https://github.com/microsoft/vstest) from 17.1.0 to 17.2.0.
- [Release notes](https://github.com/microsoft/vstest/releases)
- [Commits](microsoft/vstest@v17.1.0...v17.2.0)

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

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Author: dependabot[bot]

test/Microsoft.VisualStudio.Validation.Tests/Microsoft.VisualStudio.Validation.Tests.csproj

@@ -6,7 +6,7 @@
     <PackageReference Include="Moq" Version="4.18.1" />
     <PackageReference Include="xunit" Version="2.4.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.1.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.2.0" />
     <PackageReference Include="coverlet.msbuild" Version="3.1.2" />
   </ItemGroup>
   <ItemGroup>