[Bug libbacktrace/105721] libbacktrace: update README

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105721

--- Comment #1 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Ian Lance Taylor <i...@gcc.gnu.org>:

https://gcc.gnu.org/g:f535f9d7b05db6fa02e90c90173c597d1972faa1

commit r13-811-gf535f9d7b05db6fa02e90c90173c597d1972faa1
Author: Ian Lance Taylor <i...@golang.org>
Date:   Sat May 28 07:57:32 2022 -0700

    libbacktrace: update README

            PR libbacktrace/105721
            * README: Update.