Add a page detailing the time complexity of operations on built-in types (#154363)

Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Co-authored-by: Pieter Eendebak <pieter.eendebak@gmail.com>
Co-authored-by: Ned Batchelder <ned@nedbatchelder.com>
Co-authored-by: dgpb <3577712+dg-pb@users.noreply.github.com>