ci: enable running deploy script from other directories than the root directory

The script `deploy/build_env/services-linux/run_asapo.sh` can now be run
from other directories than the project root directory, which includes
running it from a build directory.

deploy/build_env/services-linux/run_asapo.sh

 #!/bin/bash
 
 build_dir="${1:-build}"
+script_dir="$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
+root_dir="$script_dir/../../.."
 
 cp "$build_dir"/authorizer/asapo-authorizer /asapo-authorizer
 cp "$build_dir"/discovery/asapo-discovery /asapo-discovery
@@ -9,17 +11,17 @@ cp "$build_dir"/file_transfer/asapo-file-transfer /asapo-file-transfer
 cp "$build_dir"/receiver/receiver /receiver
 cp "$build_dir"/monitoring/monitoring_server/asapo-monitoring-server /asapo-monitoring-server
 
-cp deploy/asapo_services_light/*json /
-cp deploy/asapo_services_light/envoy.yaml /
+cp "$root_dir"/deploy/asapo_services_light/*json /
+cp "$root_dir"/deploy/asapo_services_light/envoy.yaml /
 
 # Several receiver configs (tcp and fabric) are required for tests
-cp deploy/asapo_services_light/receiver.json /receiver_tcp.json
-cp deploy/build_env/services-linux/receiver_fabric.json /
-cp deploy/build_env/services-linux/receiver_kafka.json /
+cp "$root_dir"/deploy/asapo_services_light/receiver.json /receiver_tcp.json
+cp "$root_dir"/deploy/build_env/services-linux/receiver_fabric.json /
+cp "$root_dir"/deploy/build_env/services-linux/receiver_kafka.json /
 
-cp deploy/build_env/services-linux/discovery.json /
-cp deploy/build_env/services-linux/*key /
-cp deploy/build_env/services-linux/supervisord.conf /etc/
+cp "$root_dir"/deploy/build_env/services-linux/discovery.json /
+cp "$root_dir"/deploy/build_env/services-linux/*key /
+cp "$root_dir"/deploy/build_env/services-linux/supervisord.conf /etc/
 
 cp "$build_dir"/deploy/asapo_services_light/nginx.conf /etc/nginx/nginx.conf