Update Makefile

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

Author: tisnik

Makefile

@@ -209,7 +209,7 @@ devel-doc:	## Generate documentation for developers
 	scripts/gen_doc.py
 
 docs/models:	docs/models/requests.puml docs/models/responses.puml docs/models/database.puml docs/models/common.puml	## Generate documentation about models
-	rm docs/models/packages.puml
+	rm -f docs/models/packages.puml
 
 docs/models/requests.puml: ## Generate PlantUML class diagram for requests data models
 	uv run pyreverse src/models/api/requests/ --output puml --output-directory=docs/models/