Revert "Standardize the entry-point for Julia execution (#50974)" (#51196)
This reverts commit 8e14322b5aa344639dd86bf9eabb84afe831fcba.
As proposed by @Seelengrab in
https://github.com/JuliaLang/julia/pull/50974#issuecomment-1706641240.
This is not meant to be a permanent revert of #50974, but a possibility
to have working PkgEval and nightly testing for packages
(https://github.com/julia-actions/julia-buildpkg `@latest` doesn't work
with it) until a solution to the discussion there has been decided on.