SKIP UPGRADE CHECK #168 : Revert to usage of the builtin bitnami database

General MR

Summary

In #168 (closed) we moved away from the builtin bitnami database to a RDS database provided by the CI pipelines. Since that move, we've seen a reduction in build stability and an increase in complexity that has confused package maintainers and reduced their velocity. While the idea was good, and may still be needed, so far the cure has been worse than the sickness. I propose we back these changes out until they can be revisited, more fully tested, and then re-proposed for introduction with better vetting data.

When this is merged to bigbang umbrella, we'll need to revert 0e930ba11abeff8d57de480e3cb336e2675752a5 on the bigbang umbrella to make the bigbang pipeline stop using RDS as well.

Relevant logs/screenshots

See healthy pipelines. Database creation logic in the pipeline is skipped because we're no longer requesting it

[32;1m$ rds_create[0;m
[0Ksection_start:`date +%s`:dependency_install1[collapsed=true]
[0K[33;1mRDS Database Dependency Creation[37m
[32;1m$ dependency_install[0;m
[0Ksection_start:1736508484:dependency_install[collapsed=true]
[0K[33;1mDependency Install[37m

Linked Issue

#168 (closed)

Upgrade Notices

This will not upgrade cleanly, need to run with SKIP UPGRADE CHECK.