Increase ZipFile read buffers size to 64k

Fixes performance regression introduced in Android N.
Increased size of buffer for Inflater in ZipFile.getInputStream from 8k to 64k.
Replaced temp stack in bufferZipFile_read with GetByteArrayElements.

ZipFileReadBenchmark results on pixel device:

Without the change:
Experiment {instrument=runtime, benchmarkMethod=timeZipFileRead, vm=default, parameters={readBufferSize=1024}}
  runtime(ns): min=11591794.71, 1st qu.=11591794.71, median=11591794.71, mean=11591794.71, 3rd qu.=11591794.71, max=11591794.71
Experiment {instrument=runtime, benchmarkMethod=timeZipFileRead, vm=default, parameters={readBufferSize=16384}}
  runtime(ns): min=4913842.09, 1st qu.=4913842.09, median=4913842.09, mean=4913842.09, 3rd qu.=4913842.09, max=4913842.09
Experiment {instrument=runtime, benchmarkMethod=timeZipFileRead, vm=default, parameters={readBufferSize=65536}}
  runtime(ns): min=4888673.69, 1st qu.=4888673.69, median=4888673.69, mean=4888673.69, 3rd qu.=4888673.69, max=4888673.69

With the change:
Experiment {instrument=runtime, benchmarkMethod=timeZipFileRead, vm=default, parameters={readBufferSize=1024}}
  runtime(ns): min=11415217.04, 1st qu.=11415217.04, median=11415217.04, mean=11415217.04, 3rd qu.=11415217.04, max=11415217.04
Experiment {instrument=runtime, benchmarkMethod=timeZipFileRead, vm=default, parameters={readBufferSize=16384}}
  runtime(ns): min=2690763.53, 1st qu.=2690763.53, median=2690763.53, mean=2690763.53, 3rd qu.=2690763.53, max=2690763.53
Experiment {instrument=runtime, benchmarkMethod=timeZipFileRead, vm=default, parameters={readBufferSize=65536}}
  runtime(ns): min=2202639.03, 1st qu.=2202639.03, median=2202639.03, mean=2202639.03, 3rd qu.=2202639.03, max=2202639.03

Test: vogar run of test in *.java.util.zip packages
Bug: 65491407
Change-Id: I7734dde9e6e02b1fbff7209c1256a16ded1654e6