CompatHelper: bump compat for Makie in [weakdeps] to 0.21, (keep existing compat) (#281)

Co-authored-by: CompatHelper Julia <[email protected]>

Author: github-actions[bot]

Project.toml

@@ -52,7 +52,7 @@ InteractiveUtils = "1.9"
 LDPCDecoders = "0.3.1"
 LinearAlgebra = "1.9"
 MacroTools = "0.5.9"
-Makie = "0.20"
+Makie = "0.20, 0.21"
 Nemo = "0.42, 0.43, 0.44, 0.45"
 Plots = "1.38.0"
 PrecompileTools = "1.2"