[issue35210] Use bytes + memoryview + resize instead of bytesarray + array in io.RawIOBase.read

[tzickel]

Change by tzickel <icebreak at yahoo.com>:


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keywords: +patch
pull_requests: +9726
stage:  -> patch review

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue35210>
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