Update make.jl

Author: ocots

docs/make.jl

@@ -1,6 +1,9 @@
 using Documenter
 using OptimalControl
 
+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/Tutorials.jl"
 
 makedocs(;
@@ -31,4 +34,4 @@ makedocs(;
     ],
 )
 
-deploydocs(; repo=repo_url * ".git", devbranch="main")
+deploydocs(; repo=repo_url * ".git", devbranch="main")