Add deterministic sorting for 'ATT&CK data sources' JSON key (#126)

* Add deterministic sorting for 'ATT&CK data sources' JSON key

* Add sorting for DeTT&CT data sources JSON key

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Co-authored-by: Ruben Bouman <ruben@siriussecurity.nl>

data_source_mapping.py

@@ -142,10 +142,10 @@ def _map_and_colorize_techniques(my_ds, systems, exceptions, domain, layer_setti
 
                         d['metadata'].append({'name': 'Applicable to', 'value': system['applicable_to']})
 
-                        app_data_sources = get_applicable_data_sources_technique(
-                            t['data_components'], get_applicable_data_sources_platform(system['platform'], domain))
-                        app_dettect_data_sources = get_applicable_dettect_data_sources_technique(
-                            t['dettect_data_sources'], get_applicable_dettect_data_sources_platform(system['platform'], domain))
+                        app_data_sources = sorted(get_applicable_data_sources_technique(
+                            t['data_components'], get_applicable_data_sources_platform(system['platform'], domain)))
+                        app_dettect_data_sources = sorted(get_applicable_dettect_data_sources_technique(
+                            t['dettect_data_sources'], get_applicable_dettect_data_sources_platform(system['platform'], domain)))
 
                         if score > 0:
                             d['metadata'].append({'name': 'Available data sources', 'value': ', '.join(