Bump MinVer from 5.0.0 to 6.0.0

Bumps [MinVer](https://github.com/adamralph/minver) from 5.0.0 to 6.0.0.
- [Changelog](https://github.com/adamralph/minver/blob/main/CHANGELOG.md)
- [Commits](adamralph/minver@5.0.0...6.0.0)

---
updated-dependencies:
- dependency-name: MinVer
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

src/Duende.AccessTokenManagement.OpenIdConnect/Duende.AccessTokenManagement.OpenIdConnect.csproj

@@ -18,7 +18,7 @@
 
         <PackageReference Include="Microsoft.AspNetCore.Authentication.OpenIdConnect" />
 
-        <PackageReference Include="MinVer" Version="5.0.0" PrivateAssets="All" />
+        <PackageReference Include="MinVer" Version="6.0.0" PrivateAssets="All" />
         <PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0" PrivateAssets="All" />
 
         <ProjectReference Include="..\Duende.AccessTokenManagement\Duende.AccessTokenManagement.csproj" />

src/Duende.AccessTokenManagement/Duende.AccessTokenManagement.csproj

@@ -16,7 +16,7 @@
     <ItemGroup>
         <PackageReference Include="IdentityModel" Version="7.0.0" />
 
-        <PackageReference Include="MinVer" Version="5.0.0" PrivateAssets="All" />
+        <PackageReference Include="MinVer" Version="6.0.0" PrivateAssets="All" />
         <PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0" PrivateAssets="All" />
 
         <PackageReference Include="Microsoft.Extensions.Caching.Abstractions" />