[deps]: Update Serilog.Settings.Configuration to v9

Author: renovate[bot]

version-bump/tests/fixtures/test.csproj

@@ -30,7 +30,7 @@
     <PackageReference Include="Pkcs11Interop" Version="5.2.0" />
     <PackageReference Include="Pomelo.EntityFrameworkCore.MySql" Version="8.0.2" />
     <PackageReference Include="Serilog.AspNetCore" Version="8.0.3" />
-    <PackageReference Include="Serilog.Settings.Configuration" Version="8.0.4" />
+    <PackageReference Include="Serilog.Settings.Configuration" Version="9.0.0" />
     <PackageReference Include="Serilog.Sinks.Console" Version="6.0.0" />
     <PackageReference Include="Serilog.Sinks.File" Version="6.0.0" />
     <PackageReference Include="VaultSharp" Version="1.17.5.1" />