Bump Verify from 27.0.0-beta.5 to 27.0.0-beta.6 in /src (#288)

Author: dependabot[bot]

src/Directory.Packages.props

@@ -11,7 +11,7 @@
     <PackageVersion Include="NUnit3TestAdapter" Version="4.6.0" />
     <PackageVersion Include="Polyfill" Version="6.14.0" />
     <PackageVersion Include="ProjectDefaults" Version="1.0.138" />
-    <PackageVersion Include="Verify" Version="27.0.0-beta.5" />
+    <PackageVersion Include="Verify" Version="27.0.0-beta.6" />
     <PackageVersion Include="Verify.Nunit" Version="27.0.0-beta.5" />
   </ItemGroup>
 </Project>