Should formulas support arg percentages with quotes?

Description

Here's the RRI function:

    'RRI': {
      method: 'rri',
      parameters: [
        {argumentType: ArgumentTypes.NUMBER, greaterThan: 0},
        {argumentType: ArgumentTypes.NUMBER},
        {argumentType: ArgumentTypes.NUMBER},
      ],
      returnNumberType: NumberType.NUMBER_PERCENT
    },

ArgumentTypes.NUMBER means percentages will not work such as =RRI("2%",3,1).

They should be ArgumentTypes.ANY. However runFunction will not work then as it doesn't parse percentages properly, so a custom one such as sum() does is needed I think.

it('should calculate the correct value with correct arguments and defaults', () => {
    const [engine] = HyperFormula.buildFromArray([
      ['=RRI("1%", 2, 1)', '=RRI(2, 1, 2)', '=RRI(0.1, 2, 1)'],
      ['=RRI(1, -1, -1)', '=RRI(1, -1, 1)', '=RRI(1, 1, -1)'],
    ]);
    expect(engine.getCellValue(adr('A1'))).toBeCloseTo(-1);
  });

Fails.

Start with the RRI function definition and its ArgumentTypes.NUMBER parameters, then trace runFunction and the custom sum() handling mentioned in the issue. Use the provided RRI test case as the regression test; done means quoted percentage arguments such as "2%" calculate correctly without breaking the existing numeric cases.