hardware.yml: Reduce size by resolving object ref

Now we have object ref in properties.

From the property we could be able to resolve and update the hardware to follow.

• Remove the one unused
• Add the one used

In the following case:

  - name: tomo3_config
    url: bliss://tomo3_config
  - name: tomodet tomo3_128p
    url: bliss://tomodet_tomo3_128p
  - name: tomo3_128p
    url: bliss://tomo3_128p
  - name: tomo3_128p_magnification
    url: bliss://tomo3_128p_magnification
  - name: tomodet tomo3_1024p
    url: bliss://tomodet_tomo3_1024p
  - name: tomo3_1024p
    url: bliss://tomo3_1024p
  - name: tomo3_1024p_magnification
    url: bliss://tomo3_1024p_magnification

Only this root object is needed

  - name: tomo3_config
    url: bliss://tomo3_config

Others can be read from the properties of this object (and the properties of the referred objects).