Bump the mstest group with 2 updates

Bumps MSTest.TestAdapter from 3.9.2 to 3.9.3
Bumps MSTest.TestFramework from 3.9.2 to 3.9.3

---
updated-dependencies:
- dependency-name: MSTest.TestAdapter
  dependency-version: 3.9.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: mstest
- dependency-name: MSTest.TestFramework
  dependency-version: 3.9.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: mstest
...

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

Author: dependabot[bot]

Directory.Packages.props

@@ -29,8 +29,8 @@
     <PackageVersion Include="$(TileDBNativePackageName)" Version="$(TileDBNativePackageVersion)" />
     <PackageVersion Include="GitHubActionsTestLogger" Version="2.4.1" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
-    <PackageVersion Include="MSTest.TestAdapter" Version="3.9.2" />
-    <PackageVersion Include="MSTest.TestFramework" Version="3.9.2" />
+    <PackageVersion Include="MSTest.TestAdapter" Version="3.9.3" />
+    <PackageVersion Include="MSTest.TestFramework" Version="3.9.3" />
     <PackageVersion Include="coverlet.collector" Version="6.0.4" PrivateAssets="all" />
     <GlobalPackageReference Include="SonarAnalyzer.CSharp" Version="10.11.0.117924" />
     <GlobalPackageReference Include="DotNet.ReproducibleBuilds" Version="1.2.25" />