fix: update s3_test.py fixture to comply with new CheckMetadata validators

tests/providers/aws/lib/s3/s3_test.py

@@ -39,15 +39,15 @@ FINDING = generate_finding_output(
     partition="aws",
     description="Description of the finding",
     risk="High",
-    related_url="http://example.com",
+    related_url="",
     remediation_recommendation_text="Recommendation text",
-    remediation_recommendation_url="http://example.com/remediation",
+    remediation_recommendation_url="",
     remediation_code_nativeiac="native-iac-code",
     remediation_code_terraform="terraform-code",
     remediation_code_other="other-code",
     remediation_code_cli="cli-code",
     compliance={"compliance_key": "compliance_value"},
-    categories=["categorya", "categoryb"],
+    categories=["encryption", "logging"],
     depends_on=["dependency"],
     related_to=["related"],
     notes="Notes about the finding",