Bump @patternfly/react-core from 4.276.8 to 5.2.0

Bumps [@patternfly/react-core](https://github.com/patternfly/patternfly-react) from 4.276.8 to 5.2.0.
- [Release notes](https://github.com/patternfly/patternfly-react/releases)
- [Commits](https://github.com/patternfly/patternfly-react/compare/@patternfly/react-core@4.276.8...@patternfly/react-core@5.2.0)

---
updated-dependencies:
- dependency-name: "@patternfly/react-core"
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Author: dependabot[bot]