CompatHelper: bump compat for Interpolations to 0.16, (keep existing compat)

Author: CompatHelper Julia

Project.toml

@@ -18,7 +18,7 @@ Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 ArgParse = "1"
 ColorSchemes = "3"
 IMASdd = "2, 3, 4, 5, 6"
-Interpolations = "0.15"
+Interpolations = "0.15, 0.16"
 NearestNeighbors = "0.4"
 RecipesBase = "1"
 StaticArrays = "1"