Bump Verify.ImageMagick from 3.8.3 to 3.8.4

---
updated-dependencies:
- dependency-name: Verify.ImageMagick
  dependency-version: 3.8.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

src/Directory.Packages.props

@@ -12,7 +12,7 @@
     <PackageVersion Include="ProjectDefaults" Version="1.0.172" />
     <PackageVersion Include="Verify" Version="31.13.2" />
     <PackageVersion Include="Verify.DiffPlex" Version="3.1.2" />
-    <PackageVersion Include="Verify.ImageMagick" Version="3.8.3" />
+    <PackageVersion Include="Verify.ImageMagick" Version="3.8.4" />
     <PackageVersion Include="Verify.NUnit" Version="31.13.2" />
     <PackageVersion Include="Microsoft.Sbom.Targets" Version="4.1.5" />
     <PackageVersion Include="Argon" Version="0.33.5" />