Bump coverlet.collector from 6.0.2 to 6.0.3

Bumps [coverlet.collector](https://github.com/coverlet-coverage/coverlet) from 6.0.2 to 6.0.3.
- [Release notes](https://github.com/coverlet-coverage/coverlet/releases)
- [Commits](coverlet-coverage/coverlet@v6.0.2...v6.0.3)

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

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

test/GitHubLabelSync.Tests.csproj

@@ -9,7 +9,7 @@
 		<PackageReference Include="NSubstitute" Version="5.3.0"/>
 		<PackageReference Include="xunit" Version="2.9.2"/>
 		<PackageReference Include="xunit.runner.visualstudio" Version="3.0.0"/>
-		<PackageReference Include="coverlet.collector" Version="6.0.2" PrivateAssets="all"/>
+		<PackageReference Include="coverlet.collector" Version="6.0.3" PrivateAssets="all"/>
 		<ProjectReference Include="../src/GitHubLabelSync.csproj"/>
 	</ItemGroup>
 </Project>