[elpa] externals/vertico updated (490cf0d789 -> efec4b8d20)

[ELPA Syncer]

elpasync pushed a change to branch externals/vertico.

      from  490cf0d789 vertico-buffer: Add recursion indicator
       new  107f8e2c26 README: Minor cleanup
       new  efec4b8d20 README: Preserve link


Summary of changes:
 README.org | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)