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

Author: CompatHelper Julia

Project.toml

@@ -30,6 +30,7 @@ Graphs = "1"
 MacroTools = "0.5"
 MemPool = "0.4.6"
 OnlineStats = "1"
+Plots = "1"
 PrecompileTools = "1.2"
 Requires = "1"
 ScopedValues = "1.1"
@@ -40,8 +41,8 @@ TimespanLogging = "0.1"
 julia = "1.8"
 
 [extensions]
-GraphVizSimpleExt = "Colors"
 GraphVizExt = "GraphViz"
+GraphVizSimpleExt = "Colors"
 PlotsExt = ["DataFrames", "Plots"]
 
 [extras]