cleanup old version of flow

[dufoli]

When you work a lot with flow instead of apex which is best pratice, you end with a lot of version of the same flow and if you deploy a flow with 50 version it fail with too much flow.
So We need somthing to cleanup and keep only 5 flow version for example

• create button in flow header (scrollability) or in popup but display only on flow
• get current version of flow with SELECT id, FlowDefinitionViewId, FlowDefinitionView.ApiName, VersionNumber FROM FlowVersionView where DurableId = '301bR000002fDeYQAU' and then old version with SELECT id, FlowDefinitionViewId, FlowDefinitionView.ApiName, VersionNumber FROM FlowVersionView where FlowDefinitionId = [same flow def than previous] and VersionNumber < [LastFlowVersionNumber - 5 ] then delete alll result
• confirm