Bump Verify.NUnit from 25.3.2 to 26.0.0 in /src

Bumps [Verify.NUnit](https://github.com/VerifyTests/Verify) from 25.3.2 to 26.0.0.
- [Release notes](https://github.com/VerifyTests/Verify/releases)
- [Commits](VerifyTests/Verify@25.3.2...26.0.0)

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

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

src/Blorc.OpenIdConnect.Tests/Blorc.OpenIdConnect.Tests.csproj

@@ -28,7 +28,7 @@
     </PackageReference>
     <PackageReference Include="NUnit.DeepObjectCompare" Version="2.0.1" />
     <PackageReference Include="PublicApiGenerator" Version="11.1.0" PrivateAssets="all" />
-    <PackageReference Include="Verify.NUnit" Version="25.3.2" />
+    <PackageReference Include="Verify.NUnit" Version="26.0.0" />
   </ItemGroup>
 
   <ItemGroup>