remove source repository because it is in the docker image

scripts/adcli.sh

@@ -4,8 +4,6 @@
 
 ADCLI_VERSION=$(rmadison adcli --architecture=amd64 -s stretch| cut -d\| -f2 | sed s"/ //g" | sed s"/\-.*$//g")
 
-echo "deb-src http://ftp.halifax.rwth-aachen.de/debian/ stretch main" > /etc/apt/sources.list.d/stretch_src.list
-
 apt-get update
 apt-get source --only-source adcli
 TARGET_DIR=adcli-$ADCLI_VERSION

scripts/ganeti.sh

@@ -4,9 +4,6 @@
 
 GANETI_VERSION=$(rmadison ganeti -s stretch| cut -d\| -f2 | sed s"/ //g" | sed s"/\-.*$//g")
 
-echo "deb-src http://ftp.halifax.rwth-aachen.de/debian/ stretch main" > /etc/apt/sources.list.d/stretch_src.list
-
-apt-get update
 apt-get source --only-source ganeti
 TARGET_DIR=ganeti-$GANETI_VERSION
 

scripts/nginx-shib.sh

@@ -4,9 +4,6 @@
 
 NGINX_VERSION=$(rmadison nginx -s stretch| cut -d\| -f2 | sed s"/ //g" | sed s"/\-.*$//g")
 
-echo "deb-src http://ftp.halifax.rwth-aachen.de/debian/ stretch main" > /etc/apt/sources.list.d/stretch_src.list
-
-apt-get update
 apt-get source --only-source nginx
 TARGET_DIR=nginx-$NGINX_VERSION