Bump MSTest.TestAdapter from 3.3.1 to 3.4.0

Bumps [MSTest.TestAdapter](https://github.com/microsoft/testfx) from 3.3.1 to 3.4.0.
- [Release notes](https://github.com/microsoft/testfx/releases)
- [Changelog](https://github.com/microsoft/testfx/blob/main/docs/Changelog.md)
- [Commits](microsoft/testfx@v3.3.1...v3.4.0)

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

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

tests/BookmarkSync.Core.Tests/BookmarkSync.Core.Tests.csproj

@@ -15,7 +15,7 @@
         </PackageReference>
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0" />
         <PackageReference Include="Moq" Version="4.20.70" />
-        <PackageReference Include="MSTest.TestAdapter" Version="3.3.1" />
+        <PackageReference Include="MSTest.TestAdapter" Version="3.4.0" />
         <PackageReference Include="MSTest.TestFramework" Version="3.4.0" />
         <PackageReference Include="coverlet.collector" Version="6.0.2">
           <PrivateAssets>all</PrivateAssets>

tests/BookmarkSync.Infrastructure.Tests/BookmarkSync.Infrastructure.Tests.csproj

@@ -14,7 +14,7 @@
           <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0" />
-        <PackageReference Include="MSTest.TestAdapter" Version="3.3.1" />
+        <PackageReference Include="MSTest.TestAdapter" Version="3.4.0" />
         <PackageReference Include="MSTest.TestFramework" Version="3.4.0" />
         <PackageReference Include="coverlet.collector" Version="6.0.2">
           <PrivateAssets>all</PrivateAssets>