[ADD] docker-psql: Add 13-irc-dev to reducce postgres consumption

Behaviors

• Without this change, it triggers the following error in the dev instance of Islamic.

  • 

• Before triggering the error The CPU of the Postgres container is over 100%.

  • https://drive.google.com/file/d/1HqpG8lH2qXc9Q9ZH3OwctL2St6qO86FC/view?usp=sharing

Changes

• In the postgresql.conf file modify the param:
  • max_parallel_workers_per_gather to 0.

With the changes

• The CPU is raised over 100% a little time, it keeps lees of 100% and It doesn't trigger the error.
  • https://drive.google.com/file/d/13JgJtHyiln8I7-wDTH9OOZLU4ojBtwco/view?usp=sharing

Note:

• until now, this error only happen in the Updates, Test and Dev instances of Islamicrelief when it's deployed in a Postgres container.
• More information about this:
  • https://stackoverflow.com/questions/55803015/google-cloud-sql-pg11-could-not-resize-shared-memory-segment