tree bcbbfaddbdb72e81dca9d887f5ce413ab0403ba1
parent d11c51eec8a77e7f9af214b0d0c0e1d1ff951883
author Jeff King <peff@peff.net> 1715271785 -0400
committer Junio C Hamano <gitster@pobox.com> 1716319988 -0700

ci: drop mention of BREW_INSTALL_PACKAGES variable

The last user of this variable went away in 4a6e4b9602 (CI: remove
Travis CI support, 2021-11-23), so it's doing nothing except making it
more confusing to find out which packages _are_ installed.

[jc: cherry-picked from v2.45.0-1-g9d4453e8d6]

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>