build(deps): bump DryIoc.Dll from 4.8.3 to 4.8.4 in /src

Bumps [DryIoc.Dll](https://github.com/dadhi/DryIoc) from 4.8.3 to 4.8.4.
- [Release notes](https://github.com/dadhi/DryIoc/releases)
- [Commits](dadhi/DryIoc@v4.8.3...v4.8.4)

---
updated-dependencies:
- dependency-name: DryIoc.Dll
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

src/Splat.DryIoc/Splat.DryIoc.csproj

@@ -9,7 +9,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="DryIoc.Dll" Version="4.8.3" />
+    <PackageReference Include="DryIoc.Dll" Version="4.8.4" />
   </ItemGroup>
 
   <ItemGroup>