Update Jackal Protocol version to 2.1.0

[shimpa]

@tombeynon
There was a chain update:
https://github.com/JackalLabs/canine-chain/releases/tag/v2.1.0
If possible please update the image so that we can update the deployments
thank you!
Shimpa

[Tom Beynon]

Hey @shimpa1 see #568 - there's a pre-release image in the description you can use until a new release is built

[shimpa]

awesome thank you!