Flow should be shared with the project role

[YevheniiSemendiak]

As we have created a new entity, flow:// under out ACL to differentiate various flows, if users are working with the same flow (former project), the owner should share this flow for him to read at least.
Otherwise, the error occurs

neuro_sdk.AuthorizationError: {"missing": [{"uri": "flow://<cluster>/<owner-user>/projects-<uid>", "action": "read"}, {"uri": "flow://<cluster>/<owner-user>/<project-id>", "action": "read"}]}