Bump Npgsql from 6.0.3 to 6.0.4
Bumps [Npgsql](https://github.com/npgsql/npgsql) from 6.0.3 to 6.0.4.
- [Release notes](https://github.com/npgsql/npgsql/releases)
- [Commits](https://github.com/npgsql/npgsql/compare/v6.0.3...v6.0.4)
---
updated-dependencies:
- dependency-name: Npgsql
dependency-type: direct:production
update-type: version-update:semver-patch
...
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dependabot[bot]