Merge pull request #838 from SciML/dependabot/julia/docs/all-julia-packages-3e63f520b2

Update OrdinaryDiffEqCore requirement from 1, 2.0 to 1, 2.0, 3.1 in /docs in the all-julia-packages group across 1 directory

Author: ChrisRackauckas

docs/Project.toml

@@ -75,7 +75,7 @@ Optimization = "3, 4, 5"
 OptimizationNLopt = "0.2, 0.3"
 OrdinaryDiffEq = "6.76"
 OrdinaryDiffEqBDF = "1"
-OrdinaryDiffEqCore = "1, 2.0"
+OrdinaryDiffEqCore = "1, 2.0, 3.1"
 Plots = "1"
 RecursiveArrayTools = "3"
 SDEProblemLibrary = "0.1, 1"