Bump System.CommandLine from 2.0.3 to 2.0.5

---
updated-dependencies:
- dependency-name: System.CommandLine
  dependency-version: 2.0.5
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Directory.Packages.props

@@ -14,7 +14,7 @@
     <PackageVersion Include="Mono.Addins.CecilReflector" Version="1.4.2-alpha.4" />
     <PackageVersion Include="NGettext" Version="0.6.7" />
     <PackageVersion Include="ParagonClipper" Version="6.4.2" />
-    <PackageVersion Include="System.CommandLine" Version="2.0.3" />
+    <PackageVersion Include="System.CommandLine" Version="2.0.5" />
     <PackageVersion Include="Tmds.DBus" Version="0.91.0" />
 
     <!-- Dependencies used for unit tests -->