devicekit-power: add libusb-compat dependency

* otherwise do_configure fails with:
  | configure:14379: result: no
  | configure:14379: checking for usb.h
  | configure:14379: result: no
  | configure:14386: error: Can't find usb.h. Please install libusb.

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
gcr: add libgcrypt dependency

* otherwise it tries to use libraries from wrong sysroot or sometimes
  it fails in do_configure already with:
  | configure.ac:160: warning: macro 'AM_PATH_LIBGCRYPT' not found in   library
  | autoreconf: running:   /OE/build/oe-core/tmp-eglibc/sysroots/x86_64-linux/usr/bin/autoconf   --force
  | configure.ac:160: error: possibly undefined macro: AM_PATH_LIBGCRYPT

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>