Bump postgrex from 0.16.2 to 0.16.5

[dependabot[bot]]

Bumps postgrex from 0.16.2 to 0.16.5.

Changelog

Sourced from postgrex's changelog.

v0.16.5 (2022-09-20)

• Enhancements
  • Allow the :search_path to be set for new connections

v0.16.4 (2022-07-29)

• Enhancements
  • Support Unix sockets in hostname and PGHOST
  • Support infinity value on numerics/decimals (PG14+)
  • Add count to Table.Reader metadata
  • Fix warnings on Elixir v1.15

v0.16.3 (2022-04-27)

• Enhancements
  • Implement the Table.Reader protocol for query result

Commits

• 9d0c8a0 Update v0.16.5
• 61acc59 Add :search_path option to connection (#620)
• 5a1b4ec Update ExDoc
• 6109ae0 Release v0.16.4
• 8e4f0ec Fix Elixir 1.15 warnings (#616)
• 57cf96d Add count to table reader metadata (#613)
• 6c19765 Merge pull request #612 from greg-rychlewski/undo_mistaken_commit
• ee9fbeb Revert "more tests"
• 5318aae more tests
• 2e2d71b Fix docs on configuring :ssl_opts (#608) (#609)
• Additional commits viewable in compare view

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[nelsonic]

@SimonLab we need to have a quick check to see why the build is failing. 🙏

[dependabot[bot]]

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.