net: qualcomm: rmnet: Don't pass coalesced packets with IP options

Linux does not perform GRO on any packets containing IPv4 options or IPv6
extension headers. Emulate that behavior by segmenting all packets in a
coalesced frame that have such options.

Change-Id: I8241b343c4065cba0138ea31c471d2afa82bf55a
Signed-off-by: Sean Tranchetti <stranche@codeaurora.org>