feat(curriculum): add device loan ledger lab in js objects (#67155)

Signed-off-by: Jeevankumar S <jeevenkumar2003@gmail.com>
Co-authored-by: majestic-owl448 <26656284+majestic-owl448@users.noreply.github.com>
Co-authored-by: Sem Bauke <sem@freecodecamp.org>