Add support for Progressive Encoding

[TheTripleV]

It looks like various forms of progressive encoding can be enabled by setting a mix of

Responsive = 16,
ProgressiveAc = 17,
QprogressiveAc = 18,
ProgressiveDc = 19,

It would be nice to have these 3 params available to enable progressive encoding.

[TheTripleV]

https://github.com/GoogleChromeLabs/squoosh/blob/e217740e536c4ee30e5d0e013281d1c25663dcf3/codecs/jxl/enc/jxl_enc.cpp#L74

In squoosh.app, It looks like progressive encoding is configured as

• QprogressiveAc is True
• Responsive is True
• ProgressiveDc is 1