Bump Verify from 28.5.0 to 28.6.0 in /src

Bumps [Verify](https://github.com/VerifyTests/Verify) from 28.5.0 to 28.6.0.
- [Release notes](https://github.com/VerifyTests/Verify/releases)
- [Commits](VerifyTests/Verify@28.5.0...28.6.0)

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

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

Author: dependabot[bot]

src/Directory.Packages.props

@@ -20,7 +20,7 @@
     <PackageVersion Include="Polyfill" Version="7.5.0" />
     <PackageVersion Include="ProjectDefaults" Version="1.0.147" />
     <PackageVersion Include="System.Data.SqlClient" Version="4.9.0" />
-    <PackageVersion Include="Verify" Version="28.5.0" />
+    <PackageVersion Include="Verify" Version="28.6.0" />
     <PackageVersion Include="Verify.DiffPlex" Version="3.1.2" />
     <PackageVersion Include="Verify.NUnit" Version="28.5.0" />
     <PackageVersion Include="Verify.SqlServer" Version="10.1.0" />