Fix Dependency Issues for Cadence 1.0

[ianthpun]

make sure all downward dependecies have the stable cadence updates done, so that our feature/stable-cadence branch is updated appropriately.

As discussed, we're going to move flow-cli to v2 for this change, as this would make most sense with the semver guidelines.

The process moving forward would be any updates to feature/stable-cadence we will update to v2, so pre-draft releases will look liike

v2.0.0.stable-cadence.1
v2.0.0.stable-cadence.2
v2.0.0.stable-cadence.3
...

instead of currently where it is

v1.X.stable-cadence
V1.Y.stable-cadence
...

[ianthpun]

this PR starts the migration of flowkit out of the cli, so that we can have a separate v2 feature branch for stable cadence

#1373