wireshark: add PACKAGECONFIG for krb5
wireshark: add PACKAGECONFIG for krb5

* fixes floating dependency:
WARNING: QA Issue: wireshark rdepends on krb5, but it isn't a build dependency? [build-deps]

Signed-off-by: Jackie Huang <49ec7cfe045884df7178a7e982697c7043dbc82b@windriver.com>
Signed-off-by: Joe MacDonald <fbe30f12b401d02c5cf3f5c053fced92c546e3de@mentor.com>

WindRiver-OpenSourceLabs/meta-networking