Platform CodePipeline chores

[victorskl]

Change requests:

1)

• rearrange Makefile make suite target to run all app test only
• realign CodePipeline accordingly

from project/repo root;

(should run only cdk related tests)
make test

(should run only all apps tests)

make suite

2)

• for manual deploy route, pls deprecate the bin/orcabus.ts app and adopt the pipeline stack
• update README accordingly

e.g.

export AWS_PROFILE=umccr-dev-admin
yarn run cdk-stateless-pipeline diff -e OrcaBusStatelessPipeline/BetaStatelessDeployment/OrcaBusStatelessStack/SequenceRunManager

[victorskl]

Jeez, argh with need close and reopen - https://github.com/orgs/community/discussions/23476