Update KfW installer graphics

Replace dogheads with the new 'K'.

Signed-off-by: Kevin Wasserman <kevin.wasserman@painless-security.com>

(cherry picked from commit 175b84fb43e48862a512765113d753b180e67aa7)

https://github.com/krb5/krb5/commit/119381d736d4a3adef1a633f181ce6108a445e85
Author: Kevin Wasserman <kevin.wasserman@painless-security.com>
Committer: Tom Yu <tlyu@mit.edu>
Commit: 119381d736d4a3adef1a633f181ce6108a445e85
Branch: krb5-1.10
 src/windows/installer/wix/Binary/bannrbmp.bmp |  Bin 94554 -> 126054 bytes
 src/windows/installer/wix/Binary/dlgbmp.bmp   |  Bin 474822 -> 631822 bytes
 2 files changed, 0 insertions(+), 0 deletions(-)