enable image-streaming

In order to start using Image-streaming for any of the docker images we are pulling, it is necessary to update any docker image pull commands with this format:

`us-east4-docker.pkg.dev/{env_id}/{gar_repo}/{repo}/{image}:{tag}`

The available env_id and gar_repo are:

env_id:
```
dev: epd-dev-storage-c697
stg: epd-stg-storage-a312
prd: epd-prd-storage-09b4
```

gar_repo
```
hirosystems-remote
blockstack-remote
```

e.g.
```
us-east4-docker.pkg.dev/epd-dev-storage-c697/hirosystems-remote/hirosystems/platform-backend:feat-pricing-page
or
us-east4-docker.pkg.dev/epd-dev-storage-c697/blockstack-remote/blockstack/stacks-core:3.1.0.0.7
```

note: There are some image push overlaps between the two docker hub orgs so it is best the `{gar_repo}` and `{repo}` should correspond to one another
```
hirosystems-remote | hirosystems ✅
hirosyustems-remote | blockstack ❌
```