fix: upgrade @snyk/dep-graph from 1.29.0 to 1.30.0

Snyk has created this PR to upgrade @snyk/dep-graph from 1.29.0 to 1.30.0.

See this package in npm:
https://www.npmjs.com/package/@snyk/dep-graph

See this project in Snyk:
https://app.snyk.io/org/jan.stehlik/project/733adc18-056f-49a5-b15c-b8906faaf71e?utm_source=github&utm_medium=referral&page=upgrade-pr

Author: snyk-bot

package-lock.json

@@ -38,7 +38,7 @@
   },
   "dependencies": {
     "@kubernetes/client-node": "^0.15.1",
-    "@snyk/dep-graph": "^1.29.0",
+    "@snyk/dep-graph": "^1.30.0",
     "async": "^3.2.2",
     "aws-sdk": "^2.1035.0",
     "bunyan": "^1.8.15",