🔥 deprecated ruby-local-exec

It was useless for a while now. I should have nuked it prior to the
1.0.0 release but I forgot :(

bin/ruby-local-exec

@@ -1,23 +0,0 @@
-#!/usr/bin/env bash
-#
-# `ruby-local-exec` is a drop-in replacement for the standard Ruby
-# shebang line:
-#
-#    #!/usr/bin/env ruby-local-exec
-#
-# Use it for scripts inside a project with an `.rbenv-version`
-# file. When you run the scripts, they'll use the project-specified
-# Ruby version, regardless of what directory they're run from. Useful
-# for e.g. running project tasks in cron scripts without needing to
-# `cd` into the project first.
-
-set -e
-export RBENV_DIR="${1%/*}"
-
-[ -n "$RBENV_SILENCE_WARNINGS" ] || {
-  echo "rbenv: \`ruby-local-exec' is deprecated and will be removed in the next release."
-  echo "       To upgrade: https://github.com/rbenv/rbenv/wiki/ruby-local-exec"
-  echo
-} >&2
-
-exec ruby "$@"