Bump CommandLineParser from 2.4.3 to 2.9.1

---
updated-dependencies:
- dependency-name: CommandLineParser
  dependency-version: 2.9.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Directory.Packages.props

@@ -48,7 +48,7 @@
   <!-- Test dependencies -->
   <ItemGroup>
     <PackageVersion Include="Azure.Monitor.OpenTelemetry.Exporter" Version="1.0.0-beta.4" />
-    <PackageVersion Include="CommandLineParser" Version="2.4.3" Condition="'$(TargetFramework)' == 'net6.0'" />
+    <PackageVersion Include="CommandLineParser" Version="2.9.1" Condition="'$(TargetFramework)' == 'net6.0'" />
     <PackageVersion Include="CommandLineParser" Version="1.9.71" Condition="'$(TargetFramework)' == 'net48'" />
     <PackageVersion Include="EnterpriseLibrary.SemanticLogging.EventSourceAnalyzer.NetCore" Version="2.0.1406.4" />
     <PackageVersion Include="Microsoft.AspNet.WebApi.Core" Version="5.3.0" />