allow DataInterpolations@7

Author: oscardssmith

Project.toml

@@ -98,7 +98,7 @@ Combinatorics = "1"
 CommonSolve = "0.2.4"
 Compat = "3.42, 4"
 ConstructionBase = "1"
-DataInterpolations = "6.4"
+DataInterpolations = "6.4, 7, 8"
 DataStructures = "0.17, 0.18"
 DeepDiffs = "1"
 DelayDiffEq = "5.50"