CompatHelper: bump compat for Colors to 0.13, (keep existing compat) (#948)

Author: algebraicjuliabot

Project.toml

@@ -48,7 +48,7 @@ CatlabTikzPicturesExt = "TikzPictures"
 [compat]
 ACSets = "0.2.20"
 AlgebraicInterfaces = "0.1.3"
-Colors = "0.12"
+Colors = "0.12, 0.13"
 CompTime = "0.1"
 Compose = "0.7, 0.8, 0.9"
 Convex = "0.16"