[GRASS-git] [OSGeo/grass] 617822: lib/vector/Vlib: fix count of removed dangles (#3348)

[Markus Metz]

  Branch: refs/heads/releasebranch_8_3
  Home:   https://github.com/OSGeo/grass
  Commit: 6178221898c78574bf01fd11e7bdf87d9a7f5bd0
      https://github.com/OSGeo/grass/commit/6178221898c78574bf01fd11e7bdf87d9a7f5bd0
  Author: Markus Metz <33666869+metzm at users.noreply.github.com>
  Date:   2024-01-09 (Tue, 09 Jan 2024)

  Changed paths:
    M lib/vector/Vlib/dangles.c

  Log Message:
  -----------
  lib/vector/Vlib: fix count of removed dangles (#3348)

Previously, the count of removed dangles reported the count of all dangles. This PR adjusts the count of dangles to only report the count of removed dangles, in accordance with the issued message.