CompatHelper: add new compat entry for DataFrames in [weakdeps] at version 1, (keep existing compat)

Author: CompatHelper Julia

Project.toml

@@ -25,6 +25,7 @@ TimespanLogging = "a526e669-04d3-4846-9525-c66122c55f63"
 UUIDs = "cf7118a7-6976-5b1a-9a39-7adc72f591a4"
 
 [compat]
+DataFrames = "1"
 DataStructures = "0.18"
 Graphs = "1"
 MacroTools = "0.5"
@@ -40,8 +41,8 @@ TimespanLogging = "0.1"
 julia = "1.8"
 
 [extensions]
-GraphVizSimpleExt = "Colors"
 GraphVizExt = "GraphViz"
+GraphVizSimpleExt = "Colors"
 PlotsExt = ["DataFrames", "Plots"]
 
 [extras]