Bump System.Management.Automation from 7.4.6 to 7.4.7

Bumps [System.Management.Automation](https://github.com/PowerShell/PowerShell) from 7.4.6 to 7.4.7.
- [Release notes](https://github.com/PowerShell/PowerShell/releases)
- [Commits](PowerShell/PowerShell@v7.4.6...v7.4.7)

---
updated-dependencies:
- dependency-name: System.Management.Automation
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

src/PSTextMate.csproj

@@ -12,6 +12,6 @@
       <PackageReference Include="TextMateSharp" Version="1.0.66" />
       <PackageReference Include="TextMateSharp.Grammars" Version="1.0.66" />
       <PackageReference Include="Onigwrap" Version="1.0.7" />
-      <PackageReference Include="System.Management.Automation" Version="7.4.6" PrivateAssets="all" />
+      <PackageReference Include="System.Management.Automation" Version="7.4.7" PrivateAssets="all" />
   </ItemGroup>
 </Project>