Ensure `environment` keyword is defined on all `deploy` jobs in documentation (batch 5)

See Ensure `environment` keyword is defined on all ... (&8590 - closed) for more details

Implementation guide

Make sure that all stage: deploy jobs in the following documentation files are already have environment: keyword.

If some of them don't, then add the

environment: production

(substitute production to other environmens like dev or staging where it makes more sense).

doc/ci/jobs/ci_job_token.md
118:  stage: deploy

doc/ci/jobs/job_control.md
593:     stage: deploy
641:  stage: deploy
692:  stage: deploy
711:  stage: deploy
745:  stage: deploy
780:  stage: deploy

doc/ci/migration/circleci.md
137:  stage: deploy
195:  stage: deploy
220:  stage: deploy

doc/ci/quick_start/index.md
109:     stage: deploy

doc/user/group/clusters/index.md
145:  stage: deploy
152:  stage: deploy

doc/user/clusters/management_project.md
76:  stage: deploy
108:  stage: deploy
114:  stage: deploy
120:  stage: deploy