Pulling out APP_NAME and NAMESPACE_PREFIX variables from env. These p…

[evgeny-pluzhnikov]

Description

Pulling APP_NAME and NAMESPACE_PREFIX parameters from env of github actions workflows code, replacing them with github repo level variable.

CHEFS contributors who need to run their own OpenShift projects cannot use github actions code to deploy application components to their own OpenShift projects since the OpenShift prefix for project names is hardcoded in env params of workflow definitions. Same goes to APP_NAME that needs to be overridden to unique value sisnc eit is used when gererating domain where application will be exposed (OpenShift Route object). The changes allow to have new values supplied into Github Actions from github repo level (upstream or fork).

Types of changes

New feature (non-breaking change which adds functionality)

Checklist

• [X] I have read the CONTRIBUTING doc
• [X] I have checked that unit tests pass locally with my changes
• [X] I have run the npm script lint on the frontend and backend
• [X] I have added tests that prove my fix is effective or that my feature works
• [X] I have added necessary documentation (if appropriate)
• [X] I have approval from the product owner for the contribution in this pull request

Further comments

This solution have been already discussed with CoCo team.