Apply suggestion from @valentijnscholten

Co-authored-by: valentijnscholten <valentijnscholten@gmail.com>

Author: Kasyap7

dojo/tools/anchore_grype/parser.py

@@ -198,7 +198,7 @@ def get_findings(self, file, test):
             if self.mode == "detailed":
                 dupe_key = f"{vuln_id}|{artifact_name}|{artifact_version}|{file_path}"
             else:
-                dupe_key = finding_title
+                dupe_key = f"{vuln_id}|{artifact_name}|{artifact_version}"
             if dupe_key in dupes:
                 finding = dupes[dupe_key]
                 finding.nb_occurences += 1