bumped compat to Julia 1.5

Author: Jerome Plut

Project.toml

@@ -20,16 +20,16 @@ StaticArrays = "90137ffa-7385-5640-81b9-e52037218182"
 Triangle = "56f361f5-126b-55db-87fb-1c71988fcde4"
 
 [compat]
+julia = "1.5"
+Rotations = "1"
+LightGraphs = "1"
+StaticArrays = "1"
 Clipper = "0.6"
 FixedPointNumbers = "0.8"
 GLPK = "0.14"
-LightGraphs = "1.3"
-Meshes = "0.7"
+Meshes = "0.7, 0.10"
 Polyhedra = "0.6"
-Rotations = "1.0"
-StaticArrays = "1.0"
 Triangle = "0.3"
-julia = "1"
 Colors = "0.12"
 
 [extras]