[GRASS-git] [OSGeo/grass-addons] ec4b00: fixes examples r.boxplot (#745)

[Paulo van Breugel]

  Branch: refs/heads/grass8
  Home:   https://github.com/OSGeo/grass-addons
  Commit: ec4b008807d3da558404deddf318938990440eb9
      https://github.com/OSGeo/grass-addons/commit/ec4b008807d3da558404deddf318938990440eb9
  Author: Paulo van Breugel <paulo at ecodiv.earth>
  Date:   2022-05-06 (Fri, 06 May 2022)

  Changed paths:
    M src/raster/r.boxplot/r.boxplot.html
    M src/raster/r.boxplot/r_boxplot_01.png
    M src/raster/r.boxplot/r_boxplot_02.png
    M src/raster/r.boxplot/r_boxplot_03.png

  Log Message:
  -----------
  fixes examples r.boxplot (#745)

corrections to examples, replace images