Bump Orchestra.Core and Catel.Core in /src

Bumps [Orchestra.Core](https://github.com/WildGums/Orchestra) and [Catel.Core](https://github.com/Catel/Catel). These dependencies needed to be updated together.

Updates `Orchestra.Core` from 7.0.1 to 7.0.2
- [Changelog](https://github.com/WildGums/Orchestra/blob/develop/GitReleaseManager.yaml)
- [Commits](WildGums/Orchestra@7.0.1...7.0.2)

Updates `Catel.Core` from 6.0.0 to 6.0.3
- [Release notes](https://github.com/Catel/Catel/releases)
- [Changelog](https://github.com/Catel/Catel/blob/develop/doc/release%20steps.txt)
- [Commits](Catel/Catel@6.0.0...6.0.3)

---
updated-dependencies:
- dependency-name: Orchestra.Core
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: Catel.Core
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

src/Orc.Memento.Example/Orc.Memento.Example.csproj

@@ -23,7 +23,7 @@
     <PackageReference Include="gong-wpf-dragdrop" Version="3.2.1" />
     <PackageReference Include="LoadAssembliesOnStartup.Fody" Version="4.6.0" PrivateAssets="all" />
     <PackageReference Include="ModuleInit.Fody" Version="2.1.1" PrivateAssets="all" />
-    <PackageReference Include="Orchestra.Core" Version="7.0.1" />
+    <PackageReference Include="Orchestra.Core" Version="7.0.2" />
   </ItemGroup>
 
   <ItemGroup>