Twenty Twenty-Three: Fix incorrect gradient values in Aubergine theme.

This changeset removes two unwanted semicolons from the gradients declaration in `aubergine.json`, fixing two gradients that were showing a checkerboard pattern instead of the gradient, and a console error for each of them.

Props wildworks, sabernhardt.
Fixes #57245.


git-svn-id: https://develop.svn.wordpress.org/trunk@55041 602fd350-edb4-49c9-b593-d223f7449a82

Author: audrasjb

src/wp-content/themes/twentytwentythree/styles/aubergine.json

@@ -16,12 +16,12 @@
 					"slug": "base-secondary-base"
 				},
 				{
-					"gradient": "linear-gradient(90deg, var(--wp--preset--color--tertiary) 5.74%, var(--wp--preset--color--primary) 100%);",
+					"gradient": "linear-gradient(90deg, var(--wp--preset--color--tertiary) 5.74%, var(--wp--preset--color--primary) 100%)",
 					"name": "Tertiary to Primary",
 					"slug": "tertiary-primary"
 				},
 				{
-					"gradient": "linear-gradient(90deg, var(--wp--preset--color--primary) 5.74%, var(--wp--preset--color--tertiary) 100%);",
+					"gradient": "linear-gradient(90deg, var(--wp--preset--color--primary) 5.74%, var(--wp--preset--color--tertiary) 100%)",
 					"name": "Primary to Tertiary",
 					"slug": "primary-tertiary"
 				}