USB: misc: Remove unused include file usb_u132.h

Since commit 8be17483 ("usb: ftdi-elan: Delete driver") this include file
is not used anymore, so can remove it.

Signed-off-by: Yue Haibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20230807141128.39092-1-yuehaibing@huawei.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>