Update dependency @patternfly/react-core to v6

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

java-components/management-console/src/main/webui/package-lock.json

@@ -71,7 +71,7 @@
   },
   "dependencies": {
     "@patternfly/react-charts": "^7.3.1",
-    "@patternfly/react-core": "^5.3.1",
+    "@patternfly/react-core": "^6.0.0",
     "@patternfly/react-icons": "^5.2.0",
     "@patternfly/react-styles": "^5.1.2",
     "@patternfly/react-table": "^5.3.1",