Moved include/android_filesystem_*.h and canned_fs_config.h to libcutils

Bug: 33241851
Test: No changes needed for modules not using VNDK.
For VNDK, enable BOARD_VNDK_VERSION in BoardConfig.mk
and add libcutils to modules that need these headers.

Change-Id: I6102778aab35ed26a5ddde11230502dcd4edc852