[WIP]: Add cht-user-managment-worker and redis to cht-user-management helm charts

[Hareet]

Resolves #19

A few things I need to fix before merging:

• Chart.yaml in cht-user-management requires version "0.2.0" for its dependencies. If we run helm commands with --dry-run --debug with "0.2.1" versions listed, the manifests dont get populated for cht-user-management and worker containers. Only redis is populated. Rolling that chart depedency back to version "0.2.0" populates all manifests.
• We have some nested dependencies (cht-user-management) uses single-base-app to create its templates, and there is some version mismatching that is happening.
• We need to fix this, because we want to release single-base-app "0.2.2" which would include options around if ports, services or healthprobes are needed and that would enable us to use single-base-app for cht-user-management-worker

Current workaround:

• Deploy helm charts with Chart.yaml "0.2.0" for all single-base-app
• After deployment is running, edit cht-user-management-worker deploy resource and delete the lines referencing ports.

Testing:

• cht-core 4.9 : hareet-test.dev.medicmobile.org
  • togo config uploaded, no seed data yet
• user man tool: hareet-test-users.dev.medicmobile.org