git: 0b234d7a89df..85a764b2c52b - vendor/byacc - vendor branch updated

[Baptiste Daroussin]

The branch vendor/byacc has been updated by bapt:

URL: https://cgit.FreeBSD.org/src/log/?id=0b234d7a89df..85a764b2c52b

85a764b2c52b byacc: readd tests in the import