fix: use an older commit to avoid cold hydra cache issues

[dbarrosop]

PR Type

Enhancement

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Description

• Uncomment PostgreSQL client packages in flake.nix

• Enable multiple PostgreSQL client versions

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Changes walkthrough 📝

	Relevant files
Configuration changes	flake.nix Enable multiple PostgreSQL client versions                              flake.nix Uncommented PostgreSQL client packages for versions 14.15, 15.10, and 16.6 Kept PostgreSQL client 17.2 and server packages commented out +3/-3

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PR Code Suggestions ✨

Explore these optional code suggestions:

Category	Suggestion	Score
General	Use latest PostgreSQL client only Consider using only the latest PostgreSQL client version to avoid potential version conflicts and simplify dependency management. flake.nix [51-54] -postgresql_14_15-client -postgresql_15_10-client -postgresql_16_6-client postgresql_17_2-client Suggestion importance[1-10]: 3 Why: While using only the latest PostgreSQL client could simplify dependency management, it may limit compatibility with different PostgreSQL versions. The PR intentionally adds multiple client versions, likely for a specific reason.	3