update the .gitignore (#83)

* update: LICENSE

* feature: PRIMA Ontology Monitor Utils

* update: .gitignore

Author: az-ihsan

.gitignore

@@ -70,6 +70,9 @@ test_*.rdf
 *_alignment_report.md
 change_report.md
 
+# Properties files
+*.properties
+
 # Snapshot files (keep structure, ignore actual snapshots)
 monitor_utils/skos_snapshots/*.rdf
 monitor_utils/skos_snapshots/*.json