package/libgcrypt: bump to version 1.10.3
Release notes:
https://git.gnupg.org/cgi-bin/gitweb.cgi?p=libgcrypt.git;a=blob;f=NEWS;h=b767dc1170eb479b9a311cca4074c58e4eedaf0b;hb=aa1610866f8e42bdc272584f0a717f32ee050a22
https://dev.gnupg.org/T6817
Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>