[elpa] externals/urgrep updated (efef42bfc1 -> f46ed69030)

[ELPA Syncer]

elpasync pushed a change to branch externals/urgrep.

      from  efef42bfc1 Fix ripgrep/ugrep on Windows; resolves #7
       new  52415af103 Add Emacs 29.1 to CI
       new  c0dfeab713 Rework `urgrep-filter` to be single-pass
       new  f46ed69030 Add support for `outline-minor-mode`


Summary of changes:
 .github/workflows/build.yml |   2 +-
 NEWS.md                     |   5 +-
 README.md                   |   5 ++
 urgrep-wgrep.el             |   2 +-
 urgrep-xref.el              |   2 +-
 urgrep.el                   | 142 ++++++++++++++++++++++++++++++--------------
 6 files changed, 111 insertions(+), 47 deletions(-)