chore: bump version to 9.1.8

Author: franklupo

Directory.Packages.props

@@ -4,7 +4,7 @@
         <TargetFrameworks>net8.0;net9.0;net10.0;netstandard2.0</TargetFrameworks>
         <LangVersion>latest</LangVersion>
         <ImplicitUsings>enable</ImplicitUsings>
-        <Version>9.1.7</Version>
+        <Version>9.1.8</Version>
         <!-- <NoWarn>$(NoWarn);CS1591;CS0436</NoWarn> -->
         <Company>Corsinvest Srl</Company>
         <Authors>Corsinvest Srl</Authors>