[recipes] Drop the build-bundle.sh script

[Matthias Clasen <matthiasc src gnome org>]

commit 5639f9cae1522af88dcba9e19530f8ec9fa82f65
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Mar 17 18:56:41 2017 -0400

    Drop the build-bundle.sh script
    
    This was outdated, and not really worth fixing up.
    The recipes-releases repository is used for building
    flatpaks now.

 build-bundle.sh |   15 ---------------
 1 files changed, 0 insertions(+), 15 deletions(-)