Firefly-1503: Update eslint, node and other dependencies

[jaladh-singhal]

Fixes FIREFLY-1503

• Updated eslint and related dependencies (eslint plugins)
• Replaced .eslintrc by eslint.config.mjs using Eslint 9 configuration migrator. Additional modifications:
  • Made it work with both js and jsx
  • Ignore gitignored files
  • Fixed deprecated rules (now available through @stylistic/js pacakge)
  • Reordered and regrouped rules based on plugins
• Upgraded node version in Dockerfile and readme
• Upgraded dependencies with vulnerability warnings: webpack, @babel/core - also updated related packages of babel
• Updated documentation to update package.json: https://github.com/IPAC-SW/irsa-ife/pull/338

Testing

• Build should be successful: https://irsajenkins.ipac.caltech.edu/job/firefly/271/console
• Checkout this branch locally, and go to intellij and check Firefly.js and TapViewType.jsx files have eslint warnings. Can also use yarn run eslint src/firefly/js/ui/tap/TapViewType.jsx --debug if testing through CLI.
• No impact on UI: https://fireflydev.ipac.caltech.edu/firefly-1503-eslint-update/firefly/

[robyww]

It looks good and works.