Update BoundaryPlasmaModels compat (#1022)

Author: bclyons12

Project.toml

@@ -81,7 +81,7 @@ WeaveExt = "Weave"
 AbstractTrees = "0.4"
 ArgParse = "1.2.0"
 BalanceOfPlantSurrogate = "3"
-BoundaryPlasmaModels = "1"
+BoundaryPlasmaModels = "2"
 CHEASE = "1"
 CSV = "0.10"
 ClusterManagers = "0.4"