Bump version numbers for compat reqs

A fresh checkout of Makie doesn't precompile unless you `dev` to the
versions in the repo. This indicates that there are changes not yet
captured by the compatibility requirements. Bump the version numbers so
that error message happens much earlier and the path towards resolution
is clearer.

CairoMakie/Project.toml

@@ -24,7 +24,7 @@ FileIO = "1.1"
 FreeType = "3, 4.0"
 GeometryBasics = "0.4.11"
 LinearAlgebra = "1.0, 1.6"
-Makie = "=0.21.5"
+Makie = "=0.21.6"
 PrecompileTools = "1.0"
 julia = "1.3"
 

GLMakie/Project.toml

@@ -30,7 +30,7 @@ FreeTypeAbstraction = "0.10"
 GLFW = "3.4.3"
 GeometryBasics = "0.4.11"
 LinearAlgebra = "1.0, 1.6"
-Makie = "=0.21.5"
+Makie = "=0.21.6"
 Markdown = "1.0, 1.6"
 MeshIO = "0.4"
 ModernGL = "1"

MakieCore/Project.toml

@@ -1,7 +1,7 @@
 name = "MakieCore"
 uuid = "20f20a25-4f0e-4fdf-b5d1-57303727442b"
 authors = ["Simon Danisch"]
-version = "0.8.4"
+version = "0.8.5"
 
 [deps]
 ColorTypes = "3da002f7-5984-5a60-b8a6-cbb66c0b333f"

Project.toml

@@ -1,7 +1,7 @@
 name = "Makie"
 uuid = "ee78f7c6-11fb-53f2-987a-cfe4a2b5a57a"
 authors = ["Simon Danisch", "Julius Krumbiegel"]
-version = "0.21.5"
+version = "0.21.6"
 
 [deps]
 Animations = "27a7e980-b3e6-11e9-2bcd-0b925532e340"
@@ -90,7 +90,7 @@ KernelDensity = "0.5, 0.6"
 LaTeXStrings = "1.2"
 LinearAlgebra = "1.0, 1.6"
 MacroTools = "0.5"
-MakieCore = "=0.8.4"
+MakieCore = "=0.8.5"
 Markdown = "1.0, 1.6"
 MathTeXEngine = "0.5, 0.6"
 Observables = "0.5.5"