defconfig: msm8909: Android O Kernel Upgrade

The following configs are missing on 8909 after the kernel
upgrade:
    XFRM_STATISTICS, NET_KEY, INET_IPCOMP, INET_XFRM_MODE_BEET
    INET_LRO, INET_DIAG_DESTROY , NETFILTER_XT_TARGET_TEE
    and NETLABEL.
Additionally disable NF_CONNTRACK_SIP.

Change-Id: Ieebd44dc567a76dec76128a02dd8ad0c415e8688
Acked-by: Jatin Yadav <jatiny@codeaurora.org>
Signed-off-by: Tejaswi Tanikella <tejaswit@codeaurora.org>