chore(deps): update dependency testcontainers.mongodb to 4.8.1

Author: renovate[bot]

test/AppCoreNet.Data.MongoDB.Tests/AppCoreNet.Data.MongoDB.Tests.csproj

@@ -12,7 +12,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Testcontainers.MongoDb" VersionOverride="4.7.0" />
+    <PackageReference Include="Testcontainers.MongoDb" VersionOverride="4.8.1" />
   </ItemGroup>
 
 </Project>