Move ESLint devDependencies to root package.json

[ntwb]

Error: Failed to load parser 'babel-eslint' declared in '.eslintrc.js » @humanmade/eslint-config » eslint-config-react-app » /home/runner/work/standard-chartered-funds-library/standard-chartered-funds-library/node_modules/eslint-config-react-app/base.js': Cannot find module 'babel-eslint'
Require stack:
- /home/runner/work/standard-chartered-funds-library/standard-chartered-funds-library/node_modules/eslint-config-react-app/base.js
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:902:15)
    at Function.resolve (internal/modules/cjs/helpers.js:107:19)
    at Object.resolve (/home/runner/work/standard-chartered-funds-library/standard-chartered-funds-library/node_modules/@eslint/eslintrc/lib/shared/relative-module-resolver.js:28:50)
    at ConfigArrayFactory._loadParser (/home/runner/work/standard-chartered-funds-library/standard-chartered-funds-library/node_modules/@eslint/eslintrc/lib/config-array-factory.js:929:45)
    at ConfigArrayFactory._normalizeObjectConfigDataBody (/home/runner/work/standard-chartered-funds-library/standard-chartered-funds-library/node_modules/@eslint/eslintrc/lib/config-array-factory.js:724:43)
    at _normalizeObjectConfigDataBody.next (<anonymous>)
    at ConfigArrayFactory._normalizeObjectConfigData (/home/runner/work/standard-chartered-funds-library/standard-chartered-funds-library/node_modules/@eslint/eslintrc/lib/config-array-factory.js:665:20)
    at _normalizeObjectConfigData.next (<anonymous>)
    at ConfigArrayFactory._normalizeObjectConfigDataBody (/home/runner/work/standard-chartered-funds-library/standard-chartered-funds-library/node_modules/@eslint/eslintrc/lib/config-array-factory.js:720:25)
    at _normalizeObjectConfigDataBody.next (<anonymous>)
npm ERR! code ELIFECYCLE
npm ERR! errno 2
npm ERR! sc-funds-library-frontend@1.0.0 lint:js: `eslint . --ext .js,.jsx`
npm ERR! Exit status 2
npm ERR! 
npm ERR! Failed at the sc-funds-library-frontend@1.0.0 lint:js script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/runner/.npm/_logs/2022-09-16T09_08_03_744Z-debug.log
Error: Process completed with exit code 2.