fix(ui): respect direction of selection in Gallery

[csehatt741]

Summary

A new bugfix was implemented to respect the direction of selection of multiple images in Gallery

• buildOnClick was modified in GalleryImage.tsx to respect the direction of the selection

Related Issues / Discussions

Closes #8451

Checklist

• The PR has a short but descriptive title, suitable for a changelog
• Tests added / updated (if applicable)
• Documentation added / updated (if applicable)
• Updated What's New copy (if doing a release after this PR)

[psychedelicious]

This breaks multi-range selections.

Current behaviour:

• Click image 1 -> [1]
• Shift-click image 3 -> [1,2,3]
• Cmd/Ctrl-click image 5 -> [1,2,3,5]
• Shift-click image 7 -> [1,2,3,5,6,7] ✅

This PR:

• Click image 1 -> [1]
• Shift-click image 3 -> [1,2,3]
• Cmd/Ctrl-click image 5 -> [1,2,3,5]
• Shift-click image 7 -> [5,6,7] ❌

[csehatt741]

This breaks multi-range selections.

Current behaviour:

• Click image 1 -> [1]
• Shift-click image 3 -> [1,2,3]
• Cmd/Ctrl-click image 5 -> [1,2,3,5]
• Shift-click image 7 -> [1,2,3,5,6,7] ✅

This PR:

• Click image 1 -> [1]
• Shift-click image 3 -> [1,2,3]
• Cmd/Ctrl-click image 5 -> [1,2,3,5]
• Shift-click image 7 -> [5,6,7] ❌

Fixed

[psychedelicious]

Thanks!