build(deps-dev): bump @redhat-cloud-services/frontend-components-config

Bumps [@redhat-cloud-services/frontend-components-config](https://github.com/RedHatInsights/frontend-components) from 6.2.6 to 6.2.8.
- [Commits](https://github.com/RedHatInsights/frontend-components/commits)

---
updated-dependencies:
- dependency-name: "@redhat-cloud-services/frontend-components-config"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -29,7 +29,7 @@
   "devDependencies": {
     "@patternfly/react-icons": "5.4.0",
     "@redhat-cloud-services/eslint-config-redhat-cloud-services": "2.0.4",
-    "@redhat-cloud-services/frontend-components-config": "6.2.6",
+    "@redhat-cloud-services/frontend-components-config": "6.2.8",
     "@redhat-cloud-services/tsc-transform-imports": "1.0.16",
     "@rtk-query/codegen-openapi": "1.2.0",
     "@testing-library/dom": "10.4.0",