Hiero: broken vertical rename in clip creator

[jakubjezek001]

Running version
3.15.2

Describe the bug
Hiero's feature for vertical created instances is broken. Look to screenshots for more information. Tag data are also wrong since only pointed main track should have set heroTrack to true and other tracks should have heroTrack to false.

To Reproduce
Steps to reproduce the behavior:

1. create multiple layers and name each with unique name - this will be inherited as variant (subset_name: familyVariant)
2. add video materials in vertical stacking - each column is target shot
3. make sure main (first bottom) layer clip is the longest video
4. each clips above should somehow fit under the main clip from bottom
5. select all videos and open OpenPype / Create / Clip instance
6. in dialogue define name and make sure vertical is enabled with selected main layer.

Expected behavior
Each column should share the same name (be aware of false track name issue once shot tempate is having {track} token).
Each clip Tag data should respect the hieroTrack bool to be set regarding the define main track.

Screenshots

Wrong vertical rename

Correct vertical rename - notice the names in columns are the same

Desktop (please complete the following information):

• OS: [e.g. windows]
• Host: [e.g. Maya, Nuke, Houdini]

Additional context
Add any other context about the problem here.

[cuID:OP-5235]

[jakubjezek001]

Related issue #12