[GRASS-git] [OSGeo/grass] 8e2504: lib/shapelib: upgrade from upstream (#2694)

[Nicklas Larsson]

  Branch: refs/heads/main
  Home:   https://github.com/OSGeo/grass
  Commit: 8e2504c5888540e4e78802189b8ba49703df0bcf
      https://github.com/OSGeo/grass/commit/8e2504c5888540e4e78802189b8ba49703df0bcf
  Author: Nicklas Larsson <n_larsson at yahoo.com>
  Date:   2023-01-08 (Sun, 08 Jan 2023)

  Changed paths:
    R lib/external/shapelib/README
    A lib/external/shapelib/README.md
    M lib/external/shapelib/dbfopen.c
    M lib/external/shapelib/safileio.c
    M lib/external/shapelib/shapefil.h
    M lib/external/shapelib/shpopen.c

  Log Message:
  -----------
  lib/shapelib: upgrade from upstream (#2694)

Using GDAL 3.5.3 and SHAPELIB 1.5 and formatted with clang-format.

README file converted to markdown.