CompatHelper: bump compat for DynamicPPL to 0.31 for package turing, (keep existing compat)

Author: CompatHelper Julia

test/turing/Project.toml

@@ -11,7 +11,7 @@ Turing = "fce5fe82-541a-59a6-adf8-730c64b5f9a0"
 
 [compat]
 Distributions = "0.25"
-DynamicPPL = "0.24, 0.25, 0.26, 0.27, 0.28, 0.29, 0.30"
+DynamicPPL = "0.24, 0.25, 0.26, 0.27, 0.28, 0.29, 0.30, 0.31"
 HypothesisTests = "0.11"
 MCMCChains = "6"
 ReverseDiff = "1.15"