Update Project.toml compat section

CiaranOMara · CiaranOMara · commit 31a69e3520af · 2019-06-24T14:18:36.000+10:00
diff --git a/Project.toml b/Project.toml
@@ -24,6 +24,6 @@ VisualRegressionTests = "34922c18-7c2a-561c-bac1-01e79b2c4c92"
 test = ["Test", "Cairo", "ImageMagick", "VisualRegressionTests"]
 
 [compat]
-"Compose" = "0.7"
-"LightGraphs" = "1.1"
-"VisualRegressionTests" = "0.2"
+"Compose" = "~0.7"
+"LightGraphs" = "~1"
+"VisualRegressionTests" = "~0.3"
