tree 2522545908a4ea3548e6a8db92f482b46e414e45
parent 2d74fbc4921aa800dbce1933c78dad9a98325047
author Ed Tanous <edtanous@google.com> 1635893454 -0700
committer Ed Tanous <ed@tanous.net> 1635967792 +0000

Fix c++20 issue

c++20 seems to be enforcing that pragma once is the first directive in a
header file.  This seems reasonable to have, and I didn't look much
further into the standard for the specific rule.

Tested:
Patched another nlohmann::json issue, then openbmc-build-scripts now
builds with this change.

Signed-off-by: Ed Tanous <edtanous@google.com>
Change-Id: I5538f8bb0c97b0602d3b9d133e4c85b0a5893773