Drop some old versions

setting up for a new LTS release

Author: ChrisRackauckas

Project.toml

@@ -12,12 +12,12 @@ RuntimeGeneratedFunctions = "7e49a35a-f44a-4d26-94aa-eba1b4ca6b47"
 SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
 
 [compat]
-Catalyst = "13,14,15"
+Catalyst = "15"
 DiffEqBase = "6"
 MacroTools = "^0.5.5"
 Reexport = "1"
 RuntimeGeneratedFunctions = "0.5"
-julia = "1.6"
+julia = "1.10"
 
 [extras]
 Distributions = "31c24e10-a181-5473-b8eb-7969acd0382f"