Remove dependency check for babel-eslint

Author: Morten N.O. Nørgaard Henriksen

packages/react-scripts/scripts/utils/verifyPackageTree.js

@@ -29,7 +29,6 @@ function verifyPackageTree() {
     'jest',
     'webpack',
     'webpack-dev-server',
-    isESLintPluginEnabled && 'babel-eslint',
     isESLintPluginEnabled && 'eslint',
   ].filter(Boolean);