chore(deps): update commitlint monorepo to v21

Author: renovate[bot]

package.json

@@ -58,8 +58,8 @@
 		"@typescript-eslint/utils": "^8.56.0"
 	},
 	"devDependencies": {
-		"@commitlint/cli": "20.5.3",
-		"@commitlint/config-conventional": "20.5.3",
+		"@commitlint/cli": "21.0.0",
+		"@commitlint/config-conventional": "21.0.0",
 		"@eslint/eslintrc": "3.3.5",
 		"@eslint/js": "9.35.0",
 		"@types/node": "22.19.18",