[gimp/wip/schumaml/tune-prepare-stage] build: remove image builder step from win base image

[Michael Schumacher <schumaml src gnome org>]

commit 7d04f20b6f1b8e1a329c0b1bc33e7ef2f75153c5
Author: Michael Schumacher <schumaml gmx de>
Date:   Sat May 30 22:42:58 2020 +0200

    build: remove image builder step from win base image

 .gitlab-ci.yml | 2 --
 1 file changed, 2 deletions(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 9ca562151e..e2ed4d7f85 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -64,8 +64,6 @@ build-image:
     - echo 'RUN echo "fi" >> crossroad_deps_install.sh'
     - echo 'RUN echo "crossroad install appstream-glib atk drmingw gexiv2 ghostscript glib2 iso-codes json-c 
libheif libmypaint mypaint-brushes libwebp libwmf openexr ilmbase poppler poppler-data xpm-nox" >> 
crossroad_deps_install.sh'
 
-    - /kaniko/executor --context $CI_PROJECT_DIR --dockerfile $CI_PROJECT_DIR/Dockerfile --destination 
$BUILD_IMAGE_WIN64 --cache=true --cache-ttl=120h
-
 build-image-win64:
   extends: .build-image-win-base
   script: