build(deps-dev): bump @trustify-da/trustify-da-api-model to ^2.0.9 (#556)

Pick up the new `unknown` field in SourceSummary and `UNKNOWN` value
in Severity enum from the API model package.

Implements TC-4726

Assisted-by: Claude Code

Author: a-oren

package-lock.json

@@ -68,7 +68,7 @@
 	},
 	"devDependencies": {
 		"@babel/core": "^7.23.2",
-		"@trustify-da/trustify-da-api-model": "^2.0.8",
+		"@trustify-da/trustify-da-api-model": "^2.0.9",
 		"@types/node": "^25.9.1",
 		"@types/which": "^3.0.4",
 		"babel-plugin-rewire": "^1.2.0",