Change VERSION to 2.4.36.7

Change VERSION to 2.4.36.7

    - sctp: Make sure N * sizeof(union sctp_addr) does not overflow (CVE-2008-2826)
    - wan: Missing capability checks in sbni_ioctl() (CVE-2008-3525)
    - [PPPOE]: Missing result check in __pppoe_xmit().
    - udf: fix uid/gid permissions
    - net pppoe: Check packet length on all receive paths
    - ipv6: use timer pending
    - sctp: Do not leak memory on multiple listen() calls
    - sctp: Allow only 1 listening socket with SO_REUSEADDR
    - doc: explain how to build a suitable gcc in Documentation/using-newer-gcc.txt
    - sound: fix warning due to incorrect error code checking in ad1889
    - sky2: fix uninitialized "mss" variable in sky2_xmit_frame()
    - Correct the upto value during list conntrack information

Signed-off-by: Willy Tarreau <w@1wt.eu>