build(deps): bump GitHubJwt from 0.0.5 to 0.0.6 (#2691)

Bumps [GitHubJwt](https://github.com/adriangodong/githubjwt) from 0.0.5 to 0.0.6.
- [Release notes](https://github.com/adriangodong/githubjwt/releases)
- [Commits](adriangodong/githubjwt@0.0.5...0.0.6)

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Octokit.Tests.Integration/Octokit.Tests.Integration.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <Description>Integration tests for Octokit</Description>
@@ -33,7 +33,7 @@
   </ItemGroup>
 
   <ItemGroup>
-	<PackageReference Include="GitHubJwt" Version="0.0.5" />
+	<PackageReference Include="GitHubJwt" Version="0.0.6" />
 	<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.5.0" />
 	<PackageReference Include="System.IO.Compression" Version="4.3.0" />
 	<PackageReference Include="xunit" Version="2.4.2" />