tex-caption{,-doc}: update to 20230312

This is a bugfix release of the caption package bundle.
Changes since release 20220317:

* "Revise subfigure counter ownership"
* "subcaption: Change the default value for
  \subcaption at minipage's 1st (optional) argument from 'b'
  to either 'b' or 't'"
* "\captionsetup[wrapfigure]{hypcap=false} does
  not work as intended"
* "Package caption with package sidecap"
* "Re-add \caption at ifcompatibility macro"
* "'LaTeX Warning: Label `1` multiply defined.'
  with twoside document and option `margin`"
* "add support for algorithm environment in
  bicaption package"
* "SX: KOMA-Script's addmargin environment in
  combination with caption command"

Furthermore the commands \bicaptionsetup resp. \subcaptionsetup
have been added to the bicaption resp.  subcaption package.

(markd)