AY-7242_Fix clip_media review source from Hiero.

[robin-ynput]

Changelog Description

When testing Flame and Hiero we realized that the [Clip media] option of Reviewable Source did not work properly.
Here is the bug fix for Hiero.

Additional review information

This changes needs to be tested alongside ynput/ayon-core#1036

Testing notes:

1. Open Hiero and create instance(s) through the Create Publishable Clip
2. Set the review source media to [Clip media]
   
3. Publish and ensure that the resulting review product is created from the original clip media entire range (untrimmed)

AY-7242

[jakubjezek001]

Awesome @robin-ynput this should be solid. We will also need to add it to Resolve and Flame. I wonder if we could simplify the code here and move the logic to ayon-core as suggested in the comments.

[robin-ynput]

Awesome @robin-ynput this should be solid. We will also need to add it to Resolve and Flame. I wonder if we could simplify the code here and move the logic to ayon-core as suggested in the comments.

That's a good idea, I have made these changes in ayon_core: ynput/ayon-core#1036

[jakubjezek001]

looking good