Bump Testcontainers.Postgresql from 3.5.0 to 3.6.0

Bumps [Testcontainers.Postgresql](https://github.com/testcontainers/testcontainers-dotnet) from 3.5.0 to 3.6.0.
- [Release notes](https://github.com/testcontainers/testcontainers-dotnet/releases)
- [Changelog](https://github.com/testcontainers/testcontainers-dotnet/blob/develop/CHANGELOG.md)
- [Commits](testcontainers/testcontainers-dotnet@3.5.0...3.6.0)

---
updated-dependencies:
- dependency-name: Testcontainers.Postgresql
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

test/FluentCommand.PostgreSQL.Tests/FluentCommand.PostgreSQL.Tests.csproj

@@ -30,7 +30,7 @@
     <PackageReference Include="dbup-postgresql" Version="5.0.37" />
     <PackageReference Include="Npgsql" Version="7.0.6" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
-    <PackageReference Include="Testcontainers.Postgresql" Version="3.5.0" />
+    <PackageReference Include="Testcontainers.Postgresql" Version="3.6.0" />
     <PackageReference Include="XUnit.Hosting" Version="1.0.0" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3">
       <PrivateAssets>all</PrivateAssets>