msm: ipa: introduce new QMI msg for ethernet bridge

For supporting ethernet bridge on LE targets to send QMI
msg to modem, we need to add following QMI header/message
in A7 which gives hdr_proc_ctx_tbl_info to ipa-Q6

Change-Id: Ifde8dd608ffc533c6e1b064ccd6ba35cdddee304
Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>