fix: Fixed paddle_backend.i0

[Sai-Suraj-27]

PR Description

Fix Frontend Failing Test: paddle - pointwise_ops.torch.i0

Fix Frontend Failing Test: paddle - exponents_and_logarithms.numpy.i0

Related Issue

Closes #28182
Closes #28183

Checklist

• Did you add a function?
• Did you add the tests?
• Did you run your tests and are your tests passing?
• Did pre-commit not fail on any check?
• Did you follow the steps we provided?

Socials

[KareemMAX]

Shouldn't we allow all dtypes instead of restricting the test?

[KareemMAX]

We can not support
(float16, bfloat16) dtypes because we are using paddle_backend.divide and paddle_backend.subtract in the implementation which do not support those 2 dtypes.