Adapt recommended TS rules

[PaperStrike]

Motivation and Context

This adapts the following rules, without bug fixes or new features (if any, use seperate PR):

TS Config, from tsconfig/bases:

{
  "compilerOptions": {
    "target": "ES2015",
    "module": "commonjs",
    "strict": true,
    "esModuleInterop": true,
    "skipLibCheck": true,
    "forceConsistentCasingInFileNames": true
  }
}

ESLint Config, from typescript-eslint/eslint-plugin:

{
  "extends": [
    "plugin:@typescript-eslint/recommended",
    "plugin:@typescript-eslint/recommended-requiring-type-checking"
  ]
}

How Has This Been Tested?

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change that fixes an issue)
• New feature (non-breaking change that adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Refactor (no bug fix and new feature but improvements)

Checklist:

• My change requires new tests.
• I have added tests to cover my changes.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.