build(deps): bump SimpleInjector from 5.2.1 to 5.3.0

Bumps [SimpleInjector](https://github.com/simpleinjector/SimpleInjector) from 5.2.1 to 5.3.0.
- [Release notes](https://github.com/simpleinjector/SimpleInjector/releases)
- [Commits](simpleinjector/SimpleInjector@v5.2.1...v5.3.0)

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

src/Splat.SimpleInjector/Splat.SimpleInjector.csproj

@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="SimpleInjector" Version="5.2.1" />
+    <PackageReference Include="SimpleInjector" Version="5.3.0" />
   </ItemGroup>
 
   <ItemGroup>