Update artifacts_template_generator.py to generate manifest with targ… (#1356)

* Update artifacts_template_generator.py to generate manifest with targetRevision

* Update artifacts_template_generator.py targetRevision in chart details

Author: dunefro

scripts/generate-artifacts-manifest/artifacts_template_generator.py

@@ -52,7 +52,7 @@ def extract_chart_info(manifest_file):
                         "details": {
                             "chart": source.get('chart', ''),
                             "repoURL": normalize_repo_url(source.get('repoURL', '')),
-                            "target_revision": source.get('targetRevision', ''),
+                            "targetRevision": source.get('targetRevision', ''),
                             "values": source.get('helm', {}).get('values', '')
                         }
                     })
@@ -199,7 +199,7 @@ def process_and_generate_chart_manifests(chart_info_list):
     for chart_info in chart_info_list:
         chart_details = chart_info['details']
         chart_name = chart_details['chart']
-        chart_version = chart_details['target_revision']
+        chart_version = chart_details['targetRevision']
         chart_values = chart_details.get('values','')
 
         logging.info(f"Processing chart {chart_name}@{chart_version}")