CompatHelper: add new compat entry for DelimitedFiles at version 1, (keep existing compat)

Author: CompatHelper Julia

Project.toml

@@ -17,5 +17,6 @@ SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
 ArnoldiMethod = "0.4"
 Colors = "0.12, 0.13"
 Compose = "0.9"
+DelimitedFiles = "1"
 Graphs = "1.4"
 julia = "1.6"