fix: src/REstate.Engine.Repositories.Redis/REstate.Engine.Repositorie…

…s.Redis.csproj to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-DOTNET-MESSAGEPACK-8229907

src/REstate.Engine.Repositories.Redis/REstate.Engine.Repositories.Redis.csproj

@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="MessagePack" Version="1.9.3" />
+    <PackageReference Include="MessagePack" Version="2.5.187" />
   </ItemGroup>
 
   <ItemGroup Condition=" '$(TargetFramework)' == 'netstandard2.0' ">