Bump LibGit2Sharp from 0.25.4 to 0.26.0

Bumps [LibGit2Sharp](https://github.com/libgit2/libgit2sharp) from 0.25.4 to 0.26.0.
- [Release notes](https://github.com/libgit2/libgit2sharp/releases)
- [Changelog](https://github.com/libgit2/libgit2sharp/blob/master/CHANGES.md)
- [Commits](https://github.com/libgit2/libgit2sharp/commits)

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

CompressImagesFunction/CompressImagesFunction.csproj

@@ -19,7 +19,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Sdk.Functions" Version="1.0.24" />
     <PackageReference Include="Newtonsoft.Json" Version="11.0.2" />
-    <PackageReference Include="LibGit2Sharp" Version="0.25.4" />
+    <PackageReference Include="LibGit2Sharp" Version="0.26.0" />
     <PackageReference Include="Magick.NET-Q16-AnyCPU" Version="7.14.0.2" />
     <PackageReference Include="Microsoft.Azure.WebJobs.Extensions.Storage" Version="3.0.1" />
     <PackageReference Include="Octokit" Version="0.32.0" />

Test/Test.csproj

@@ -10,7 +10,7 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.2.0" />
     <PackageReference Include="MSTest.TestAdapter" Version="1.4.0" />
     <PackageReference Include="MSTest.TestFramework" Version="1.4.0" />
-    <PackageReference Include="LibGit2Sharp" Version="0.25.4" />
+    <PackageReference Include="LibGit2Sharp" Version="0.26.0" />
     <PackageReference Include="NSubstitute" Version="4.2.0" />
   </ItemGroup>