WV-3397 Issue with changing color palettes for dual color paletted layer

[PatchesMaps]

Description

Dual color paletted layers like IMERG Precipitation Rate has an issue when changing the color palette of the second color bar (Snow Rate), and it changes the palette of the first tab, Rain Rate.

How To Test

1. git checkout WV-3397-changing-palettes
2. npm i && npm run watch
3. Go to this link
4. Change the Rain Rate palette to "Red 2" and then change the Snow Rate palette to "Blue 1"
5. The palettes should apply appropriately

PR Submission Checklist

This is simply a reminder of what we are going to look for before merging your code.

• I have read the CONTRIBUTING doc
• I have added necessary documentation (if applicable)
• I have added tests that prove my fix is effective or that my feature works (if applicable)
• Any dependent changes have been merged and published in downstream modules (if applicable)

Merging

Please use the squash and merge commit method unless each commit in your branch is vital to the commit history of main.

@nasa-gibs/worldview

[christof-wittreich]

This seems to fix it perfectly fine, but I wonder if using a uuid is necessary here. Don't we have enough information to create a unique key for each using the currently used id field, alongside the index field from props?

[PatchesMaps]

@christof-wittreich yeah, that works too, index should prevent any collisions