chore(deps): update dependency modularpipelines.git to 2.48.6

Author: renovate-bot

Directory.Packages.props

@@ -46,7 +46,7 @@
     <PackageVersion Include="Microsoft.Testing.Platform.MSBuild" Version="2.0.1" />
     <PackageVersion Include="System.Threading.Channels" Version="9.0.0" />
     <PackageVersion Include="ModularPipelines.DotNet" Version="2.48.1" />
-    <PackageVersion Include="ModularPipelines.Git" Version="2.48.1" />
+    <PackageVersion Include="ModularPipelines.Git" Version="2.48.6" />
     <PackageVersion Include="ModularPipelines.GitHub" Version="2.48.1" />
     <PackageVersion Include="MSTest" Version="4.0.1" />
     <PackageVersion Include="MSTest.TestAdapter" Version="4.0.1" />