require Julia 1.8 and bump patch version to 0.7.1

Author: rafaqz

Project.toml

@@ -1,7 +1,7 @@
 name = "Rasters"
 uuid = "a3a2b9e3-a471-40c9-b274-f788e487c689"
 authors = ["Rafael Schouten <[email protected]>"]
-version = "0.7.0"
+version = "0.7.1"
 
 [deps]
 Adapt = "79e6a3ab-5dfb-504d-930d-738a2a938a0e"
@@ -54,7 +54,7 @@ RecipesBase = "0.7, 0.8, 1.0"
 Reexport = "0.2, 1.0"
 Requires = "0.5, 1"
 Setfield = "0.6, 0.7, 0.8, 1"
-julia = "1"
+julia = "1.8"
 
 [extensions]
 RastersMakie = "Makie"