The existing instructions did not cover meson. Point to
src/common/unicode/README instead, where there is more information.
Reviewed-by: Chao Li <li.evan.chao@gmail.com>
Discussion: https://www.postgresql.org/message-id/flat/
2a668979-ed92-49a3-abf9-
a3ec2d460ec2%40eisentraut.org
* Update config.guess and config.sub
(from https://savannah.gnu.org/projects/config)
-* Update Unicode data: Edit UNICODE_VERSION and CLDR_VERSION in
- src/Makefile.global.in, run make update-unicode, and commit.
+* Update Unicode data (see src/common/unicode/README)
Starting a New Development Cycle