fixed broken install

Author: Andrei Neagu

ci/github/helpers/install_7zip.bash

@@ -9,4 +9,4 @@ set -o nounset   # abort on unbound variable
 set -o pipefail  # don't hide errors within pipes
 IFS=$'\n\t'
 
-exec "$( dirname -- "$0"; )"/../../../scripts/install_7zip.bash
+apt-get install p7zip-full

ci/github/helpers/install_rclone.bash

@@ -9,4 +9,4 @@ set -o nounset   # abort on unbound variable
 set -o pipefail  # don't hide errors within pipes
 IFS=$'\n\t'
 
-apt-get install p7zip-full
+exec "$( dirname -- "$0"; )"/../../../scripts/install_rclone.bash