[NFC][libc++] Update C++20 issues status.
authorMark de Wever <koraq@xs4all.nl>
Sat, 5 Dec 2020 15:36:19 +0000 (16:36 +0100)
committerMark de Wever <koraq@xs4all.nl>
Sat, 5 Dec 2020 15:36:19 +0000 (16:36 +0100)
commitce6269f9ba6cc81062bb8634447dc6e1d1c381e6
tree41bd85a0a9b43fb04cbf3cd3cc5c112730a59d44
parentf687b4ac84a3f76ec850dccb675ac2b5c00f8661
[NFC][libc++] Update C++20 issues status.

Properly mark LWG1203 as completed and move the version number to the
version column.
libcxx/docs/Cxx2aStatusIssuesStatus.csv