[elpa] externals/consult updated (57dc1ad -> f47a2cb)

[ELPA Syncer]

elpasync pushed a change to branch externals/consult.

      from  57dc1ad   Adjust consult--grep-match-regexp in order to support 
-[ABC] grep options (Fix #466)
       new  bd0e74d   consult-grep: Improve handling of context lines
       new  f47a2cb   Update changelog


Summary of changes:
 CHANGELOG.org |  2 ++
 consult.el    | 21 ++++++++++++++++-----
 2 files changed, 18 insertions(+), 5 deletions(-)