Bump xunit.analyzers from 1.25.0 to 1.26.0

---
updated-dependencies:
- dependency-name: xunit.analyzers
  dependency-version: 1.26.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

JsonFeedNet.Tests/JsonFeedNet.Tests.csproj

@@ -14,7 +14,7 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.4" />
     <PackageReference Include="xunit" Version="2.9.3" />
-    <PackageReference Include="xunit.analyzers" Version="1.25.0" />
+    <PackageReference Include="xunit.analyzers" Version="1.26.0" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5" />
   </ItemGroup>