[WIP] updated eslint config file

[S-Panta]

Description

updated file name for eslint config as the older version is depreciated. See here https://eslint.org/docs/latest/use/configure/configuration-files#configuration-objects

sourceType: 'module' is removed as it is the default configuration for parserOption for Babel. See here https://github.com/babel/babel-eslint

Motivation and Context

How Has This Been Tested?

• test environment:
• test case 1:
• test case 2:

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Tests only (no source changes)
• Documentation only (no source changes)
• Maintenance (e.g. dependency updates or tooling)

Checklist:

• Code changes
• Unit tests added
• Acceptance tests added
• Documentation updated