[libc++][docs] Add note about RFCs for significant changes
authorLouis Dionne <ldionne.2@gmail.com>
Wed, 17 May 2023 18:05:12 +0000 (11:05 -0700)
committerLouis Dionne <ldionne.2@gmail.com>
Wed, 31 May 2023 19:25:56 +0000 (12:25 -0700)
commit87acf6ddc73d60a0733df17f1720d810389d450c
treed5b9b904ea8c16878de9dc24a120255d4cbfe32f
parentaf7f0f2220ef1d856ebe2c35b6b883a0b1db6bba
[libc++][docs] Add note about RFCs for significant changes

Differential Revision: https://reviews.llvm.org/D150813
libcxx/docs/Contributing.rst