CompatHelper: bump compat for MLJ to 0.19, (keep existing compat)

Author: CompatHelper Julia

Project.toml

@@ -39,7 +39,7 @@ Flux = "0.13"
 Images = "0.25"
 KernelFunctions = "0.10"
 LaplaceRedux = "0.1"
-MLJ = "0.18"
+MLJ = "0.18, 0.19"
 MLUtils = "0.2, 0.3"
 Parameters = "0.12"
 PlotThemes = "3"