v3.3.0: Add utilities; adjust lint rules; upgrade dependencies

🌎 External changes

• ⚠️ Turn on lint rule @typescript-eslint/no-invalid-void-type.
• ⚠️ Turn on new option named on lint rule import-x/order, requiring that named imports be ordered following the same rules as import statements.
• Add utility functions:
  • escapeForRegExp(): Escapes RegExp-unsafe characters in a given string for use in a regular expression.
  • objectEntries(): Fully typed implementation of Object.entries() with literal key inference.
  • objectKeys(): Fully typed implementation of Object.keys() with literal key inference.
  • omit(): Removes unwanted keys from a given object.
• Add utility types:
  • KeysOfObjectUnion<>: Extracts all keys of an object union.
  • PickAsOptional<>: Variant of Pick<> that marks the requested keys as nullable.
  • PickAsRequired<>: Variant of Pick<> that marks the requested keys as non-nullable.
  • ValuesOfObjectUnion<>: Extracts all values of an object union.
• Change keys of the Dictionary type from string to PropertyKey.
• Exempt mocks and tests from lint rule react-hooks/rules-of-hooks.
• Exempt mocks from lint rules @typescript-eslint/no-empty-function, @typescript-eslint/no-unsafe-assignment, class-methods-use-this.
• Relax the Vitest peer dependency to v2+.

🏠 Internal changes

• Upgrade dependencies.