[doc] Moves CI installation information to bob/private>

doc/macos-ci-install/admin-install.sh

-#!/usr/bin/env bash
-
-# Installs basic software on a fresh macOS installation that requires admin
-# priviledges.
-
-# VARIABLES - edit to your requirements
-MACOS_VERSION="${1}"
-USERNAME="${2}"
-
-# --------------------
-# Don't edit past this
-# --------------------
-
-# gets the current path leading to this script
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null && pwd )"
-
-echo "Setting up date and time..."
-${DIR}/datetime.sh
-
-echo "Updating the current system and disabling automatic updates..."
-${DIR}/system-update.sh
-
-echo "Installing Xcode Command-Line (CLI) tools..."
-${DIR}/xcode-cli-tools.sh
-
-echo "Installing macOS ${MACOS_VERSION} SDK..."
-${DIR}/install-sdk.sh ${MACOS_VERSION}
-
-echo "Setting up special idiap.ch host..."
-${DIR}/idiap-host.sh
-
-echo "Installing homebrew and build-time dependencies...":w
-${DIR}/setup-paths.sh
-${DIR}/install-homebrew.sh ${USER}
-
-echo "Installing (or updating) gitlab runner..."
-{DIR}/install-gitlab-runner.sh