Update `unicode-rs` crates to Unicode 15#101912

Merged

bors merged 2 commits intorust-lang:masterfrom crlf0710:compiler_update_unicode_15

Sep 18, 2022

+26-15

Commits on Sep 16, 2022

Update unicode-rs crates to Unicode 15
crlf0710
committed
Allow using tinyvec_macros dependency, which was introduced by newer version of tinyvec
crlf0710
committed