updates gosec parser - fixes protection on cwe_id conversion

- Added a protection on the cwe_id assignment via the integer convertion from string

Author: maxi-bee

dojo/tools/gosec/parser.py

@@ -47,7 +47,7 @@ def get_findings(self, filename, test):
             if cwe_data:
                 cwe_id_str = cwe_data.get("id")
                 if cwe_id_str:
-                    cwe_id = int(cwe_id_str)
+                    cwe_id = int(cwe_id_str) if cwe_id_str.isdigit() else None
                 cwe_url = cwe_data.get("url")
                 if cwe_url:
                     references = cwe_url