Bump PowerShellGet from 2.2.5 to 2.2.5.1 in /src/Modules

Bumps [PowerShellGet](https://github.com/PowerShell/PowerShellGet) from 2.2.5 to 2.2.5.1.
- [Release notes](https://github.com/PowerShell/PowerShellGet/releases)
- [Changelog](https://github.com/PowerShell/PowerShellGet/blob/master/CHANGELOG.md)
- [Commits](https://github.com/PowerShell/PowerShellGet/commits)

---
updated-dependencies:
- dependency-name: PowerShellGet
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

src/Modules/PSGalleryModules.csproj

@@ -11,7 +11,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="PowerShellGet" Version="2.2.5" />
+    <PackageReference Include="PowerShellGet" Version="2.2.5.1" />
     <PackageReference Include="PackageManagement" Version="1.4.7.1" />
     <PackageReference Include="Microsoft.PowerShell.Archive" Version="1.2.5" />
     <PackageReference Include="PSReadLine" Version="2.2.3" />