CompatHelper: add new compat entry for Literate at version 2, (keep existing compat)

Author: CompatHelper Julia

Project.toml

@@ -21,6 +21,7 @@ CircularArrays = "1"
 Distances = "0.10"
 FillArrays = "0.10, 0.11, 0.12, 0.13, 1"
 IterativeSolvers = "0.9"
+Literate = "2"
 MPI = "0.16, 0.17, 0.18, 0.19, 0.20"
 SparseMatricesCSR = "0.6"
 julia = "1.1"