Bump Npgsql.EntityFrameworkCore.PostgreSQL from 6.0.0 to 6.0.2

Bumps [Npgsql.EntityFrameworkCore.PostgreSQL](https://github.com/npgsql/efcore.pg) from 6.0.0 to 6.0.2.
- [Release notes](https://github.com/npgsql/efcore.pg/releases)
- [Commits](npgsql/efcore.pg@v6.0.0...v6.0.2)

---
updated-dependencies:
- dependency-name: Npgsql.EntityFrameworkCore.PostgreSQL
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

src/NosCore.PathFinder.Gui/NosCore.PathFinder.Gui.csproj

@@ -19,7 +19,7 @@
     <PackageReference Include="NetEscapades.Configuration.Yaml" Version="2.1.0" />
     <PackageReference Include="NosCore.Dao" Version="2.0.0" />
     <PackageReference Include="NosCore.Shared" Version="3.4.0" />
-    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="6.0.0" />
+    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="6.0.2" />
     <PackageReference Include="OpenTK.NetStandard" Version="1.0.5.32" />
   </ItemGroup>