image: include CA certificates to image

The package includes PEM files of CA certificates to allow SSL-based
applications to check for the authenticity of SSL connections.
It includes, among others, certificate authorities used by the Debian
infrastructure and those shipped with Mozilla's browsers.

Task-number: QTEE-447
Change-Id: Ib5c5d8bd13618ff97116c2d8a5952fa49a4f16a9
Reviewed-by: Andy Nichols <andy.nichols@digia.com>

recipes/packagegroup/packagegroup-b2qt-embedded-base.bb

@@ -44,5 +44,6 @@ RDEPENDS_${PN} = "\
         tslib-calibrate \
         alsa-utils-amixer \
         hunspell \
+        ca-certificates \
         ${MACHINE_EXTRA_INSTALL} \
         "