feat: Backport terraform modules for jupyter-{controller,ui} from #407 #968

Job	Run time
Publish Charm / Generate the Charm Matrix	3s
Run Tests / Individual charm's integration tests (controller)	17m 13s
Run Tests / Bundle Integration	18m 57s
Run Tests / Individual charm's integration tests (ui)	18m 24s
Run Tests / Lint Code (controller)	20s
Run Tests / Lint Code (ui)	22s
Run Tests / Unit Test (controller)	30s
Run Tests / Unit Test (ui)	37s
Run Tests / Check libraries (jupyter-controller) / Check libraries	42s
Run Tests / Check libraries (jupyter-controller) / Lint	9s
Run Tests / Check libraries (jupyter-ui) / Check libraries	28s
Run Tests / Check libraries (jupyter-ui) / Lint	11s
Run Tests / Terraform (controller) / Lint Terraform	7s
Run Tests / Terraform (ui) / Lint Terraform	8s
Run Tests / Terraform (controller) / Apply / Apply Terraform	5m 9s
Run Tests / Terraform (controller) / Check / Check Terraform	9s
Run Tests / Terraform (ui) / Apply / Apply Terraform	6m 4s
Run Tests / Terraform (ui) / Check / Check Terraform	10s
Publish Charm / Publish Charm (./charms/jupyter-ui)	7m 24s
Publish Charm / Publish Charm (./charms/jupyter-controller)	7m 30s
	1h 24m 37s

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