rootfs: Fix dependency for every dpkg run

rootfs: Fix dependency for every dpkg run

Avoid getting a warning on do_rootfs.

Fixes:

NOTE: Installing the following packages: libgdk-pixbuf-2.0-locale-en-gb glibc-locale-en-gb libatspi-locale-en-gb gstreamer1.0-locale-en-gb gtk+3-locale-en libatk-1.0-locale-en-gb gtk+3-locale-en-gb gstreamer1.0-plugins-good-locale-en-gb gstreamer1.0-plugins-base-locale-en-gb gstreamer1.0-plugins-bad-locale-en-gb libglib-2.0-locale-en-gb avahi-locale-en-gb vte-locale-en-gb xkeyboard-config-locale-en-gb
WARNING: Unable to install packages. Command '/workdir/build/tmp/work/qt5122-poky-linux/bottlecam-image/1.0-r0/recipe-sysroot-native/usr/bin/apt-get  install --force-yes --allow-unauthenticated libgdk-pixbuf-2.0-locale-en-gb glibc-locale-en-gb libatspi-locale-en-gb gstreamer1.0-locale-en-gb gtk+3-locale-en libatk-1.0-locale-en-gb gtk+3-locale-en-gb gstreamer1.0-plugins-good-locale-en-gb gstreamer1.0-plugins-base-locale-en-gb gstreamer1.0-plugins-bad-locale-en-gb libglib-2.0-locale-en-gb avahi-locale-en-gb vte-locale-en-gb xkeyboard-config-locale-en-gb' returned 100:
Reading package lists...
Building dependency tree...
Reading state information...

Signed-off-by: Ricardo Ribalda Delgado <ricardo@ribalda.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>