P1 Demo: publish docker images

[th7nder]

We need to publish docker images somewhere (#124 , #120) for the clients to use them.

Probably:

• ghcr.io/eigerco/polka-storage-node
• ghcr.io/eigerco/polka-storage-provider

To do that, we need to ask someone for access, not sure who yet.

Close once made public

[th7nder]

Because first we want to make it private and we cannot publish it to the eigerco's org package (org permissions issues).
We're waiting on @asmie to create a private Azure Container Registry, as in: https://github.com/eigerco/solana-axelar-infra/issues/4.

[th7nder]

We got a registry and access to azure, the whole registry will need to be made public. https://learn.microsoft.com/en-us/azure/container-registry/anonymous-pull-access

[th7nder]

Image: polkadotstorage.azurecr.io/parachain-node:0.1.0

[th7nder]

I published the parachain image, instructions are in #124 .

[th7nder]

Images have been made public:

docker pull polkadotstorage.azurecr.io/parachain-node:0.1.0
docker pull polkadotstorage.azurecr.io/storage-provider-node:0.1.0