refactor(core): avoid object creation in bind

[kara]

Adds optimization to avoid creating unnecessary objects in bind instructions for render3.

The why, from Misko:

each object has an overhead 56 bytes plus any properties stored an it. So moving from object to Array saves 56 bytes per binding. (This is because we already paid the array overhead).

There is an additional benefit in that when reading location x in array we will cause a cache fetch which means that x+1 read will most likely result in cache hit. So we get benefit of locality. We also save the cost of dereferencing through an un-needed object.

[mary-poppins]

You can preview ea0d721 at https://pr21155-ea0d721.ngbuilds.io/.

[mlc-mlapis]

... to be able to understand better, is there a simple answer why the algorithm counts just with 8 parts ... and ends with data[bindingIndex++] = v7;? Also why is it so explicitly coded?

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