Update dependencies

[mprins]

• Update OFELIA_VERSION to 0.3.20, zie: https://github.com/mcuadros/ofelia/releases/tag/v0.3.20
• Update DOCKERIZE_VERSION to 0.9.9, zie: https://github.com/jwilder/dockerize/releases/tag/v0.9.9. Upgrades to Go 1.25.5 to address GHSA-7c64-f9jr-v9h2, addresses HIGH severity vulnerability in Go stdlib.
• Update base image from debian:bookworm-slim to debian:trixie-slim. Bookworm will be EOL at 10-06-2026
• Update PostgreSQL client version to 17. PG17 is the default version for Debian Trixie

[Copilot]

Pull request overview

This PR updates the Docker image dependencies and base OS to maintain security and compatibility. The changes upgrade OFELIA to 0.3.20, dockerize to 0.9.9 (which addresses a high-severity vulnerability in Go stdlib), and migrates from Debian Bookworm to Debian Trixie ahead of Bookworm's EOL in mid-2026.

Changes:

• Update base image from Debian Bookworm to Debian Trixie
• Update OFELIA scheduler from version 0.3.19 to 0.3.20
• Update dockerize from version 0.9.6 to 0.9.9 (addresses security vulnerability)
• Update PostgreSQL client from version 15 to 17 (default for Debian Trixie)

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[oscarporsius]

LGTM