Merge pull request #587 from mitre-attack/dependabot/pip/develop/ruff-gte-0.15.15

chore(deps): update ruff requirement from >=0.15.11 to >=0.15.15

Author: jondricek

requirements.txt

@@ -13,4 +13,4 @@ stix2==3.0.2
 stix2-validator==3.3.1
 
 # dev dependencies
-ruff>=0.15.11
+ruff>=0.15.15