build(deps): Bump Npgsql.EntityFrameworkCore.PostgreSQL

Bumps [Npgsql.EntityFrameworkCore.PostgreSQL](https://github.com/npgsql/efcore.pg) from 8.0.4 to 8.0.8.
- [Release notes](https://github.com/npgsql/efcore.pg/releases)
- [Commits](npgsql/efcore.pg@v8.0.4...v8.0.8)

---
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>

ODataExample/ODataExample.csproj

@@ -17,7 +17,7 @@
     </PackageReference>
     <PackageReference Include="NLog" Version="5.3.4" />
     <PackageReference Include="NLog.Web.AspNetCore" Version="5.3.12" />
-    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="8.0.4" />
+    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="8.0.8" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.8.1" />
   </ItemGroup>