Parameters not pulling through on existing Routines for PostgreSQL

[Theunsgk]

Describe the bug
When you click on any existing stored routines on a PostgreSQL connection, it doesnt show any of the existing parameters. This happens when the routine was created using raw sql, and through the Antares UI. It happens with both sql and plpgsql languages.

To Reproduce
Steps to reproduce the behavior:

1. Go to 'Stored routines' on a postgresql connection.
2. Click on any existing routine.
3. Click on 'Parameters'.
4. See no parameters.

Expected behavior
All existing parameters on the routine should persist when opening the routine.

Application (please complete the following information):

• App client: PostgreSQL
• App version: 0.7.34
• Installation source: Microsoft Store

Environment (please complete the following information):

• OS name: Windows 11
• OS version: 24H2
• DB name: PostgreSQL
• DB version: 17.0