[ADD] postgresql14-absa-dev: custom image for absa
requested to merge vauxoo-dev/docker-postgresql:master-add_14-absa-dev_tag-angelfentanez into master
This MR adds a custom tag named postgresql14-absa-dev that will be now used by ABSA's dev instances. This tag is needed because, in PostgreSQL 14, the password_encryption field in the postgresql.conf file is set to scram-sha-256 by default, but Odoo 12.0 does not support that encryption method, this new tag is just like the 14-dev tag, but the aforementioned parameter is set to md5 in the config file.
I opted for a new image since I didn't wanted to risk anything by changing it in the 14-dev tag.