fix: upgrade undici from 6.11.1 to 6.19.2 (#422)

Snyk has created this PR to upgrade undici from 6.11.1 to 6.19.2.

See this package in npm:
undici

See this project in Snyk:
https://app.snyk.io/org/nodeshift-agg/project/e8d21d75-2403-4802-8afa-ada5e48d4de5?utm_source=github&utm_medium=referral&page=upgrade-pr

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

Author: lholmquist

package-lock.json

@@ -42,7 +42,7 @@
   "license": "Apache-2.0",
   "dependencies": {
     "kubernetes-client": "9.0.0",
-    "undici": "^6.11.1"
+    "undici": "^6.19.2"
   },
   "devDependencies": {
     "coveralls": "~3.1.1",