linux-wrs: BSP bootstrap

linux-wrs: BSP bootstrap

Updating the kern-tools SRCREV to pickup changes required for
BSP bootstrapping:

commit 9722d8decacd2b750f079b3fde7918810700f80e
Author: Bruce Ashfield <bruce.ashfield@windriver.com>
Date:   Thu Nov 11 01:28:33 2010 -0500

    createme: improve BSP bootstrapping

    To streamline BSP bootstrapping, createme now actually
    creates the required branch rather than only dumping it
    in a .scc file. Later phases of the build will create
    the .scc file, so it isn't required here.

    Also, a BSP with a '-' in the name would break the parent
    branch detection. Improving the parsing of this allows more
    flexibile branch naming.

    Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
commit c7d222b4cffb5108d9b14298fc4dc4cae31b784f
Author: Bruce Ashfield <bruce.ashfield@windriver.com>
Date:   Thu Nov 11 01:27:33 2010 -0500

    updateme: improve parent and target parsing

    A BSP with a '-' in the name would break the parent branch
    detection. Improving the parsing of this allows more
    flexibile branch naming.

    Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>