[build] Make a number of static libraries build with -fvisibility=hidden

ZX-1895 #comment
Test: CQ

Change-Id: Id3252fcb1de5a6f6e1897da86fba92e2be9d0319

[dev][xdc] Move packet related code to library.

Will be used by the host side xdc server. Since the host side
will have libusb transfer buffers instead of usb requests,
xdc_update_packet_state takes in a void* buffer instead.

Change-Id: I6ddc6e692c9190f3dac3ec03982a50bc99ac0697