Log Message:
lzip: update to 1.23.

2022-01-24  Antonio Diaz Diaz  <antonio@gnu.org>

	* Version 1.23 released.
	* Decompression time has been reduced by 5-12% depending on the file.
	* main.cc (getnum): Show option name and valid range if error.
	* Improve several descriptions in manual, '--help', and man page.
	* lzip.texi: Change GNU Texinfo category to 'Compression'.
	  (Reported by Alfred M. Szmidt).