Bump @patternfly/react-charts from 8.3.1 to 8.4.0 in /ui

Bumps [@patternfly/react-charts](https://github.com/patternfly/patternfly-react) from 8.3.1 to 8.4.0.
- [Release notes](https://github.com/patternfly/patternfly-react/releases)
- [Commits](https://github.com/patternfly/patternfly-react/compare/@patternfly/[email protected]...@patternfly/[email protected])

---
updated-dependencies:
- dependency-name: "@patternfly/react-charts"
  dependency-version: 8.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

ui/package-lock.json

@@ -70,7 +70,7 @@
     "webpack-merge": "^6.0.1"
   },
   "dependencies": {
-    "@patternfly/react-charts": "^8.3.1",
+    "@patternfly/react-charts": "^8.4.0",
     "@patternfly/react-code-editor": "^6.3.1",
     "@patternfly/react-core": "^6.3.0",
     "@patternfly/react-icons": "^6.3.1",