eslint-plugin-patternfly-react has incorrect peer dependency

[dlabrecq]

The eslint-plugin-patternfly-react pacjage is generating the dependency errors during a yarn install.

"eslint-plugin-patternfly-react > eslint-config-airbnb@16.1.0" has incorrect peer dependency "eslint@^4.9.0".
"eslint-plugin-patternfly-react > eslint-config-airbnb > eslint-config-airbnb-base@12.1.0" has incorrect peer dependency "eslint@^4.9.0".

[tlabaj]

This should resolved by bumping versions in #9019