Update make.jl

Author: ocots

docs/make.jl

@@ -1,5 +1,8 @@
 using Documenter
 
+cp("./docs/Manifest.toml", "./docs/src/assets/Manifest.toml", force = true)
+cp("./docs/Project.toml", "./docs/src/assets/Project.toml", force = true)
+
 repo_url = "github.com/control-toolbox/GeometricPreconditioner.jl"
 
 makedocs(;