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HYPPO: Add freeze region for the rest of FDD3000 #869

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Fixes #868

In #755 I reduced the amount of memory saved in the FFD3000 region to avoid unfreezing into D081. I should have added another region to save the rest of that region (starting with last accessed track at D084).

Not saving D084 causes the mounting of the internal drive to seek the head to track 0x55 instead of the correct location. 0x55 being the value returned for peeks into the frozen memory that were not saved.

Fixes MEGA65#868
In MEGA65#755 I reduced the amount
of memory saved in the FFD3000 region to avoid unfreezing into D081. I
should have added another region to save the rest of that
region (starting with last accessed track at D084).

Not saving D084 causes the mounting of the internal drive to seek the
head to track 0x55 instead of the correct location. 0x55 being the
value returned for peeks into the frozen memory that were not saved.
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Using the Freezer to mount the internal 3.5 drive to unit 8 fails to properly reset the drive head
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