Add fastbootd to the sys_rawio whitelist.

A similar problem was previously encountered with the boot control HAL
in bug 118011561. The HAL may need access to emmc to implement
set_active commands.

fastbootd uses the boot control HAL in passthru mode when in recovery,
so by extension, it needs this exception as well.

Bug: 140367894
Test: fastbootd can use sys_rawio
Change-Id: I1040e314a58eae8a516a2e999e9d4e2aa51786e7
(cherry picked from commit 74affd140396b74840e5dd8018b423ffcbe25a18)
Bug: 144659183
1 file changed