tree 478c18c7f19cc472fdb63db935c535abf09826ee
parent 150be912a3f9f718d4ec69b756449906f392e2cd
author Patrick Williams <patrick@stwcx.xyz> 1655416019 -0500
committer Patrick Williams <patrick@stwcx.xyz> 1655416050 -0500

build: enable C++20

Elsewhere, all of our C++ repositories have updated to C++20.  Enable
it here as well.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I39ef53e7b41acd2f6b16070e3533006d6b4dadeb