Fixes #39558 - Remove unused NumericInput and drop the rc-input-number dependency

Author: tlabaj

config/webpack.vendor.js

@@ -11,7 +11,6 @@ module.exports = [
   'core-js/shim',
   'regenerator-runtime/runtime',
   'formik',
-  'rc-input-number',
   'react',
   'react-ace',
   'react-dom',

package.json

@@ -76,7 +76,6 @@
     "patternfly-react": "^2.40.0",
     "patternfly": "^3.59.5",
     "prop-types": "^15.6.0",
-    "rc-input-number": "^6.0.0",
     "react-ace": "^9.5.0",
     "react-debounce-input": "^3.2.0",
     "react-diff-view": "^2.6.0",