Update Simplify.Web requirement from 4.5.* to 4.6.*

Updates the requirements on [Simplify.Web](https://github.com/SimplifyNet/Simplify.Web) to permit the latest version.
- [Release notes](https://github.com/SimplifyNet/Simplify.Web/releases)
- [Commits](SimplifyNet/Simplify.Web@4.5...4.6)

---
updated-dependencies:
- dependency-name: Simplify.Web
  dependency-type: direct:production
...

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

Author: dependabot[bot]

src/Simplify.Web.Postman/Simplify.Web.Postman.csproj

@@ -24,7 +24,7 @@
 		<PackageReleaseNotes>See https://github.com/SimplifyNet/Simplify.Web.Postman/blob/master/src/Simplify.Web.Postman/CHANGELOG.md for details</PackageReleaseNotes>
 	</PropertyGroup>
 	<ItemGroup>
-		<PackageReference Include="Simplify.Web" Version="4.5.*" />
+		<PackageReference Include="Simplify.Web" Version="4.6.*" />
 		<PackageReference Include="System.Text.Json" Version="6.0.*" />
 	</ItemGroup>
 	<ItemGroup>