Change VERSION to 2.4.36.5

Change VERSION to 2.4.36.5

    - sit: Add missing kfree_skb() on pskb_may_pull() failure (CVE-2008-2136)
    - sparc: Fix mmap VA span checking (CVE-2008-2137)
    - 3c980-TX needs EXTRA_PREAMBLE
    - ACPI: check a return value correctly in acpi_power_get_context()
    - wireless, airo: waitbusy() won't delay
    - signal.h: use an explicit cast to silent compiler warnings
    - fix build error with some flavours of gcc 2.95.3
    - old buffer overflow in moxa driver (CVE-2005-0504)

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