move of osparc.io: Check Registry

[mrnicegyu11]

@GitHK says it is possible that certain osparc dynamic services don't exist anywhere outside of the registry of osparc.io.

Please go through the registry and check that all services exist in registry-speag as well. Adjust the syncer accordingly.

A pruning of dyn-services, i.e. removal of those that are not used in any project, would be desireable.

[GitHK]

I wrote some scripts that can generate the following lists (for any deployment:

• all services that are used at least once in a project (these have to be synced)
• all services that are not used in any project (these can be removed)
• all services that the sync tool currently syncs to a deployment (allows us to track what we are syncing to each deployment's registry)

[GitHK]

To answer the issue.

• there are services which have no entry in the sync tool
• we need to go though them one by one and figure out if we need them (might be deprecated or retire or not used by anybody or a legacy service)