Merge pull request #152 from JuliaSymbolics/compathelper/new_version/2020-12-21-18-59-41-755-3233128449

CompatHelper: bump compat for "AbstractAlgebra" to "0.12"

Author: YingboMa

Project.toml

@@ -12,7 +12,7 @@ SpecialFunctions = "276daf66-3868-5448-9aa4-cd146d93841b"
 TimerOutputs = "a759f4b9-e2f1-59dc-863e-4aeb61b1ea8f"
 
 [compat]
-AbstractAlgebra = "0.9, 0.10, 0.11"
+AbstractAlgebra = "0.9, 0.10, 0.11, 0.12"
 Combinatorics = "1.0"
 DataStructures = "0.18"
 NaNMath = "0.3"