Bump @patternfly/react-core from 4.267.6 to 4.276.12

Bumps [@patternfly/react-core](https://github.com/patternfly/patternfly-react) from 4.267.6 to 4.276.12.
- [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-core"
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-lock.json

@@ -96,7 +96,7 @@
     "@kubernetes/client-node": "^0.16.3",
     "@material-ui/core": "^4.12.4",
     "@patternfly/react-code-editor": "^4.62.3",
-    "@patternfly/react-core": "^4.181.1",
+    "@patternfly/react-core": "^4.276.12",
     "@patternfly/react-icons": "^4.32.1",
     "@patternfly/react-styles": "^4.31.1",
     "@patternfly/react-table": "^4.112.6",