ed: Update to version 1.22.2

ed: Update to version 1.22.2

- Update from version 1.20.2 to 1.22.2
- Update of rootfile not required
- Changelog
    1.22.2
	* Newline characters are no longer allowed in file names even when
	  '--unsafe-names' is specified.
	* The file name is now printed escaped also when replaced into a shell command.
    1.22.1
	* Ed now departs from POSIX and ignores SIGPIPE to prevent commands like 'w !:'
	  or ',!:' from terminating ed. A broken pipe is now detected as any other
	  write error. (Reported by Sergei Trofimovich).
    1.22
	* An ex(1) style filter has been implemented; the shell escape command (!) now
	  accepts line addresses to filter the addressed lines through a shell command.
	  (Suggested by Shawn Wagner, Andrew L. Moore, and John Cowan).
    1.21.1
	* Fixed a compilation failure caused by the inclusion of the unused and
	  obsolete header <sys/file.h>. (Reported by Michael Mikonos).
	* Ed now reads the initial window size for the z command from the environment
	  variable LINES. (Suggested by Artyom Bologov).
    1.21
	* 'r !command' and 'w !command' ignore again the exit status of 'command'. Bug
	  introduced in version 1.6. (Reported by Andrew L. Moore).
	* Include 'stdbool.h' instead of defining 'bool' to fix compilation in C23.
	  (Reported by Alexander Jones).
	* The messages "Newline inserted" and "Newline appended" are now suppressed in
	  scripted mode (-s). (Reported by Artyom Bologov).
	* The chapter 'Syntax of command-line arguments' has been added to the manual.

Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>