Bump Verify.NUnit and Verify in /src

Bumps Verify.NUnit and Verify. These dependencies needed to be updated together.

Updates `Verify.NUnit` from 25.3.0 to 25.3.1

Updates `Verify` from 25.3.0 to 25.3.1

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

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

src/Directory.Packages.props

@@ -11,9 +11,9 @@
     <PackageVersion Include="Polyfill" Version="5.6.0" />
     <PackageVersion Include="ProjectDefaults" Version="1.0.129" />
     <PackageVersion Include="System.Drawing.Common" Version="8.0.7" />
-    <PackageVersion Include="Verify" Version="25.3.0" />
+    <PackageVersion Include="Verify" Version="25.3.1" />
     <PackageVersion Include="Verify.DiffPlex" Version="3.1.0" />
-    <PackageVersion Include="Verify.NUnit" Version="25.3.0" />
+    <PackageVersion Include="Verify.NUnit" Version="25.3.1" />
     <PackageVersion Include="Verify.Phash" Version="3.1.0" />
   </ItemGroup>
 </Project>