Bump Verify from 30.15.0 to 31.8.0

---
updated-dependencies:
- dependency-name: Verify
  dependency-version: 31.8.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

src/Directory.Packages.props

@@ -14,7 +14,7 @@
     <PackageVersion Include="ProjectDefaults" Version="1.0.158" />
     <PackageVersion Include="Sylvan.Data.Csv" Version="1.4.2" />
     <PackageVersion Include="Sylvan.Data.Excel" Version="0.4.30" />
-    <PackageVersion Include="Verify" Version="30.15.0" />
+    <PackageVersion Include="Verify" Version="31.8.0" />
     <PackageVersion Include="Verify.DiffPlex" Version="3.1.2" />
     <PackageVersion Include="Verify.NUnit" Version="30.15.0" />
     <PackageVersion Include="Microsoft.Sbom.Targets" Version="4.1.2" />