Bump coverlet.collector from 6.0.2 to 6.0.4 in /src

Bumps [coverlet.collector](https://github.com/coverlet-coverage/coverlet) from 6.0.2 to 6.0.4.
- [Release notes](https://github.com/coverlet-coverage/coverlet/releases)
- [Commits](coverlet-coverage/coverlet@v6.0.2...v6.0.4)

---
updated-dependencies:
- dependency-name: coverlet.collector
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

src/Versions.props

@@ -20,7 +20,7 @@
     <NUnit3TestAdapter>4.6.0</NUnit3TestAdapter>
     <NUnitAnalyzers>4.4.0</NUnitAnalyzers>
     <MicrosoftNETTestSdkVersion>17.12.0</MicrosoftNETTestSdkVersion>
-    <CoverletCollectorVersion>6.0.2</CoverletCollectorVersion>
+    <CoverletCollectorVersion>6.0.4</CoverletCollectorVersion>
     <WpfAnalyzersVersion>4.1.1</WpfAnalyzersVersion>
   </PropertyGroup>