Revert "Cameraserver: Allow cameraserver to access /data/misc/cameraserver"

This reverts commit 4e1497c7c0cc0a0a8e15bfd6b9fda8ac083a5d10.

Reason for revert: Write temporary file to in-memory tmpfs instead

Test: testHeic CTS test
Bug: 123526741
Change-Id: Ifa7f5a0b50c46ee3e1a5695595233b17adc99222
4 files changed