Fix fluid transfer bugs for amounts over one bucket

[Apertyotis]

Similar to #9974 , this PR fixes two places that do not correctly handle fluid transfers exceeding 1000 mB in a single operation.

For example, 8 Mechanical Pumps at 256 RPM produce a transfer rate of 1024 mB/t. When inserting into HosePulleyFluidHandler, the simulation incorrectly reports that only 24 mB can be accepted, causing the actual transfer rate to drop to 24 mB/t.

OpenEndFluidHandler has a similar issue. When more than 1000 mB is inserted at once, it incorrectly determines that the fluid to be placed in the world is air and rejects the transfer entirely.

Note: Please use fluids such as Chocolate or Honey for the second test. Water and Lava are not suitable, as they always attempt to fill 1 mB first and then the remaining 999 mB, preventing a single transfer larger than one bucket from occurring.