Bump coverlet.collector from 3.0.2 to 3.0.3 (#529)

Bumps [coverlet.collector](https://github.com/coverlet-coverage/coverlet) from 3.0.2 to 3.0.3.
- [Release notes](https://github.com/coverlet-coverage/coverlet/releases)
- [Commits](https://github.com/coverlet-coverage/coverlet/commits)

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

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

Author: dependabot[bot]

Directory.Build.targets

@@ -34,7 +34,7 @@
     <PackageReference Update="Serilog.Sinks.Observable" Version="2.0.2" />
     <PackageReference Update="Serilog.Sinks.XUnit" Version="2.0.4" />
     <PackageReference Update="XunitXml.TestLogger" Version="2.1.45" />
-    <PackageReference Update="coverlet.collector" Version="3.0.2" />
+    <PackageReference Update="coverlet.collector" Version="3.0.3" />
     <PackageReference Update="coverlet.msbuild" Version="3.0.3" />
     <PackageReference Update="System.Reactive" Version="4.4.1" />
     <PackageReference Update="System.Collections.Immutable" Version="1.7.1" />