git: bd54318046bf..6982f79963fc - vendor/bc - vendor branch updated

From: Stefan Eßer <se_at_FreeBSD.org>
Date: Tue, 14 Jun 2022 20:08:57 UTC
The branch vendor/bc has been updated by se:

URL: https://cgit.FreeBSD.org/src/log/?id=bd54318046bf..6982f79963fc

6982f79963fc vendor/bc: import version 5.3.2