Migrate manifests for the help-and-docs app
Jira ticket: https://www.ebi.ac.uk/panda/jira/browse/ENSWBSITES-1999
Source files: migrated deployment.yaml, ingress.yaml, and service.yaml from this directory: https://github.com/Ensembl/ensembl-website-help-and-docs/tree/main/k8s/base. Put them into a dedicated help-and-docs directory.
Edited by Andrey Azov