[GRASS-git] [OSGeo/grass] cef240: fix python shebang

[Markus Neteler]

  Branch: refs/heads/master
  Home:   https://github.com/OSGeo/grass
  Commit: cef24058607804616af7a315c623357a016fd6f6
      https://github.com/OSGeo/grass/commit/cef24058607804616af7a315c623357a016fd6f6
  Author: Markus Neteler <neteler at gmail.com>
  Date:   2019-08-31 (Sat, 31 Aug 2019)

  Changed paths:
    M scripts/g.bands/g.bands.py

  Log Message:
  -----------
  fix python shebang