feat(cli): update flow

[subbuv26]

Goal

• [x] Update already deployed flow

  jc update <flow> <path/to/flow/file>

• [x] Run Integration tests GHA manually & comment the link.👉 https://github.com/jina-ai/jcloud/actions/runs/3799458413 ✅

@jina-ai/team-wolf

[subbuv26]

Deploy

Update