Show version group

[zhen0]

PR Checklist:

• add a short description of what's changed to the top of the CHANGELOG.md
• add/update tests (or don't, for reasons explained below)

Describe this PR

• Although we are moving towards using flow group ids, version group ids still exist and are still used in important mutations such as create_flow_run. A quick search in the community slack suggests they are well used.
• The UI currently shows only flow group ids in the flow details tile, which can be frustrating if I want to know a flow's version group id and also potentially confusing.
• In team settings we use the term "group id" which is confusing as its unclear if it is referring to flow or version group ids.

This PR adds version group ids to the flow details tile and makes it more clear we are using version group ids in the team settings page.

[zhen0]

Ready for review @znicholasbrown

[znicholasbrown]

LGTM 👍