CompatHelper: add new compat entry for Chairmarks at version 1 for package test, (keep existing compat)

Author: CompatHelper Julia

test/Project.toml

@@ -39,6 +39,7 @@ Accessors = "0.1"
 Aqua = "0.8"
 BangBang = "0.4"
 Bijectors = "0.15.1"
+Chairmarks = "1"
 Combinatorics = "1"
 DifferentiationInterface = "0.6.41, 0.7"
 Distributions = "0.25"