git: 48b0a08b8724..9006df9a94bf - vendor/less - vendor branch updated

[Xin LI]

The branch vendor/less has been updated by delphij:

URL: https://cgit.FreeBSD.org/src/log/?id=48b0a08b8724..9006df9a94bf

9006df9a94bf Vendor import of less v679.