Setting the SHUFFLE parameter on the Blosc filter causes an error

[marklam]

The SHUFFLE parameter is also picked up as the value for COMPRESSOR, and it isn't a valid value for the compressor parameter.

This results in the exception

Exception thrown: 'System.Exception' in PureHDF.Filters.Blosc2.dll
The value of the filter parameter 'shuffle' must be of type String.

[marklam]

While testing locally, Apollo3zehn/Blosc2.PInvoke#1 meant the library failed to load after this point