build(deps): bump coverlet.msbuild in /integrationtests (#3395)

Bumps [coverlet.msbuild](https://github.com/coverlet-coverage/coverlet) from 3.1.2 to 3.2.0.
- [Release notes](https://github.com/coverlet-coverage/coverlet/releases)
- [Commits](https://github.com/coverlet-coverage/coverlet/commits/v3.2.0)

---
updated-dependencies:
- dependency-name: coverlet.msbuild
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

src/Directory.build.props

@@ -51,7 +51,7 @@
     <PackageReference Include="FluentAssertions" Version="6.8.0" />
     <PackageReference Include="Microsoft.Reactive.Testing" Version="5.0.0" />
     <PackageReference Include="PublicApiGenerator" Version="10.3.0" />
-    <PackageReference Include="coverlet.msbuild" Version="3.1.2" PrivateAssets="All" />
+    <PackageReference Include="coverlet.msbuild" Version="3.2.0" PrivateAssets="All" />
     <PackageReference Include="Verify.Xunit" Version="18.2.1" />
   </ItemGroup>