CompatHelper: bump compat for DataStructures to 0.19, (keep existing compat)

Author: CompatHelper Julia

Project.toml

@@ -53,7 +53,7 @@ CDDLib = "0.10.1"
 CSV = "0.10"
 Combinatorics = "1"
 DataFrames = "1"
-DataStructures = "0.18"
+DataStructures = "0.18, 0.19"
 Dates = "1"
 Dierckx = "0.5"
 Exodus = "0.13"