Change who is responsible for granting GCP access

[AgaDufrat]

User Need

As an engineer on the Platform Team
I want the teams to be able to arrange access themselves
so that toil for platform team is reduced

As an engineer on an app team
I want I want to know who can grant me necessary access
so that so I can do my work

Background

The Platform team is only responsible for off-boarding engineers for security reasons.
The members of the platform team don't have enough information to be able to assess if the access should be granted.

This approach is consistent with Getting production access

Functional Requirements (What):

• Change who is responsible for granting GCP access from the Platform Team to Tech Leads/Senior Tech.

Non-Functional Requirements (How):

• Review member's roles in GCP Google Group
• Update the membership so only Senior Tech people are Owners (you will need to ask senior tech to make this change)
• Update the membership so only members of the Platform Team and tech leads are Managers
• Update the membership so all the other engineers are Members
• Update the docs from If you should have access but don’t, Platform Engineering should be able to add you to the Google Group. to If you should have access but don’t, ask your (civil servant) tech lead, or a [Senior Tech member](https://docs.publishing.service.gov.uk/manual/ask-for-help.html#contact-senior-tech) in your group to add you to the Google Group.

Acceptance Criteria:

• Roles in the Google Group are updated
• Docs are updated

Notes: