texinfo: Update to version 7.0.3-1

texinfo: Update to version 7.0.3-1

- IPFire-3.x
- Update from version 7.0.1-1.1 to 7.0.3-1
- Changelog
    7.0.3 (26 March 2023)
	* texi2any
	  . fix performance regression when Perl binary extension (XS) modules
	    are not being used (e.g. with TEXINFO_XS=omit)
	* info
	  . further fix of recoding of UTF-8 files to ASCII to avoid text
	    disappearing from nodes
	  . avoid possible freeze at start of a file with `-v nodeline=pointers'
    7.0.2 (22 January 2023)
	* texi2any
	  . do not distribute architecture-dependent files
	  . build fixed on OpenIndiana 11
	* info
	  . further fix of recoding of UTF-8 files to ASCII
	  . fix check for presence of man pages on Solaris
	* install-info
	  . fix build by avoiding function name clash on some platforms
	  . compiler warning re strncat silenced

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