feat!: upgrade ci, image, packages, audit

[kleyow]

• Upgrade to node v16
• Update packages
• Update ci with dep/audit checks
• Standardize folder structure moving files out of /src
• Remove sub libraries for easier package maintenance
• Use module-alias for imports

Breaking change: Docker image folder structure no longer puts /src at the root and is now located in opt/app/src/. Depending on where you mount rules.json and where RULES_FILE env variable points to you will need to update one or the other.

Major version bump since this is a big upgrade.

[kleyow]

v13.0.0-snapshot.2 tested on moja3

NAME: moja3
LAST DEPLOYED: Sat Jul  9 21:34:59 2022
NAMESPACE: moja3
STATUS: deployed
REVISION: 1
TEST SUITE:     moja3-test
Last Started:   Sat Jul  9 21:48:45 2022
Last Completed: Sat Jul  9 21:48:57 2022
Phase:          Succeeded
TEST SUITE:     moja3-test
Last Started:   Sat Jul  9 21:48:57 2022
Last Completed: Sat Jul  9 21:49:08 2022
Phase:          Succeeded
TEST SUITE:     moja3-ml-ttk-test-setup
Last Started:   Sat Jul  9 21:44:09 2022
Last Completed: Sat Jul  9 21:45:00 2022
Phase:          Succeeded
TEST SUITE:     moja3-ml-ttk-test-val-bulk
Last Started:   Sat Jul  9 21:48:09 2022
Last Completed: Sat Jul  9 21:48:45 2022
Phase:          Succeeded
TEST SUITE:     moja3-ml-ttk-test-val-gp
Last Started:   Sat Jul  9 21:45:01 2022
Last Completed: Sat Jul  9 21:48:09 2022
Phase:          Succeeded
NOTES:
Thank you for installing mojaloop.