[CDF-24874, CDF-24773] 🐞 Pull workflow trigger/transformation (#1638)

# Description

<del>Stacked on #1637</del>

Implementation of fix for pulling transformations and workflow triggers.

## Changelog

- [x] Patch
- [ ] Minor
- [ ] Skip

## cdf

### Fixed

- The `cdf modules pull` command now only requires resources to be
defined with their identifiers. For example, you can now define a
transformation configuration with only `externalId` and then pull the
rest of the definition from CDF.

## templates

No changes.
