Bumps package version to 0.3.x

This will use new language features, requiring Julia >= 1.8

Author: ferrolho

Project.toml

@@ -1,7 +1,7 @@
 name = "TORA"
 uuid = "a6da6c0f-f153-4ec6-bf42-6dc0ab733f84"
 authors = ["Henrique Ferrolho <[email protected]>"]
-version = "0.2.0"
+version = "0.3.0"
 
 [deps]
 Colors = "5ae59095-9a9b-59fe-a467-6f913c188581"
@@ -33,7 +33,7 @@ Requires = "1"
 RigidBodyDynamics = "2"
 SparseDiffTools = "1"
 StaticArrays = "1"
-julia = "1.6"
+julia = "1.8"
 
 [extras]
 Aqua = "4c88cf16-eb10-579e-8560-4a9242c79595"