fix: upgrade @snyk/dep-graph from 2.8.1 to 2.9.1 (#732)

Snyk has created this PR to upgrade @snyk/dep-graph from 2.8.1 to 2.9.1.

See this package in npm:
@snyk/dep-graph

See this project in Snyk:
https://app.snyk.io/org/snyk-apprisk-essentials-closed-beta-demo-group/project/84136c30-73f1-432e-90ed-17f0749249d9?utm_source=github&utm_medium=referral&page=upgrade-pr

Co-authored-by: snyk-bot <snyk-bot@snyk.io>

Author: igor-enso

package-lock.json

@@ -29,7 +29,7 @@
   },
   "dependencies": {
     "@snyk/composer-lockfile-parser": "^1.4.1",
-    "@snyk/dep-graph": "^2.8.1",
+    "@snyk/dep-graph": "^2.9.1",
     "@snyk/docker-registry-v2-client": "^2.23.0",
     "@snyk/rpm-parser": "^3.4.0",
     "@snyk/snyk-docker-pull": "^3.15.0",