[gimp-web/oscp] Actually use the pelicanconf.testing.py file when building the testing site

[Michael Schumacher <schumaml src gnome org>]

commit 1932ff8a073878b976861c834c17ed3b772c6dc4
Author: Michael Schumacher <schumaml gmx de>
Date:   Tue Apr 21 13:17:18 2020 +0200

    Actually use the pelicanconf.testing.py file when building the testing site

 testing.gimp.org/Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/testing.gimp.org/Dockerfile b/testing.gimp.org/Dockerfile
index 3f36422c..82f04d38 100644
--- a/testing.gimp.org/Dockerfile
+++ b/testing.gimp.org/Dockerfile
@@ -5,7 +5,7 @@ RUN yum install -y epel-release && \
 RUN git clone --depth 1 --branch testing https://gitlab.gnome.org/Infrastructure/gimp-web.git && \
     cd gimp-web && \
     pip install -r py2-requirements.txt && \
-    pelican content -o output -s pelicanconf.py
+    pelican content -o output -s pelicanconf.testing.py
 
 FROM centos/httpd-24-centos7
 USER root