Merge pull request #57 from SciML/compathelper/new_version/2021-12-15-00-39-58-403-01712202302

CompatHelper: add new compat entry for DocStringExtensions at version 0.8, (keep existing compat)

Author: ChrisRackauckas

Project.toml

@@ -22,6 +22,7 @@ UnPack = "3a884ed6-31ef-47d7-9d2a-63182c4928ed"
 
 [compat]
 ArrayInterface = "3"
+DocStringExtensions = "0.8"
 IterativeSolvers = "0.9.2"
 KLU = "0.2.1"
 Krylov = "0.7.9"