CompatHelper: bump compat for OrdinaryDiffEqCore to 2, (keep existing compat) (#181)

Co-authored-by: CompatHelper Julia <compathelper_noreply@julialang.org>

Author: github-actions[bot]

Project.toml

@@ -1,7 +1,7 @@
 name = "PositiveIntegrators"
 uuid = "d1b20bf0-b083-4985-a874-dc5121669aa5"
-authors = ["Stefan Kopecz, Hendrik Ranocha, and contributors"]
 version = "0.2.14-DEV"
+authors = ["Stefan Kopecz, Hendrik Ranocha, and contributors"]
 
 [deps]
 FastBroadcast = "7034ab61-46d4-4ed7-9d0f-46aef9175898"
@@ -30,7 +30,7 @@ JuMP = "1.28"
 LinearAlgebra = "1"
 LinearSolve = "3.7.1"
 MuladdMacro = "0.2.4"
-OrdinaryDiffEqCore = "1.21"
+OrdinaryDiffEqCore = "1.21, 2"
 RecipesBase = "1.3.4"
 Reexport = "1.2.2"
 SciMLBase = "2.78"