Bump System.IdentityModel.Tokens.Jwt from 5.5.0 to 5.6.0 (#165)

Bumps [System.IdentityModel.Tokens.Jwt](https://github.com/AzureAD/azure-activedirectory-identitymodel-extensions-for-dotnet) from 5.5.0 to 5.6.0.
- [Release notes](https://github.com/AzureAD/azure-activedirectory-identitymodel-extensions-for-dotnet/releases)
- [Changelog](https://github.com/AzureAD/azure-activedirectory-identitymodel-extensions-for-dotnet/blob/dev/CHANGELOG.md)
- [Commits](AzureAD/azure-activedirectory-identitymodel-extensions-for-dotnet@5.5.0...5.6.0)

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

Author: dependabot-preview[bot]

src/IdentityModel.OidcClient.csproj

@@ -37,7 +37,7 @@
     <PackageReference Include="IdentityModel" Version="4.0.0" />
     <PackageReference Include="minver" Version="2.0.0" PrivateAssets="All" />
 
-    <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="5.5.0" />
+    <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="5.6.0" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="2.1.0" />
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0-beta2-19554-01" PrivateAssets="All" />
   </ItemGroup>