Since osmo-msc a2353c69cc3d2ccc7caee4571b3b8d2a98961150 and
osmo-bsc 3561bd48976dbee8dbd4659dad15be85a3e79ace osmo-bsc-mgcp support
is dropped in favour of osmo-mgw and one instance of osmo-mgw can be
shared between osmo-msc and osmo-bsc.
osmo-mgw recipe in meta-telephony has been updated to generate several
packages. Right now, osmo-bsc requires osmo-mgw service, but osmo-msc
still requires osmo-bsc-mgcp, so let's add both to the image.
We have some images that need the real wget for upgrades, the SSL
root certificate of CA-Cert but that doesn't use task-sysmocom to
build the image. Move these utilities into the tools task.
First ca-certificates does not create a symlink from /etc/ssl/certs
to /usr/lib/ssl/certs, second it does not run the c_rehash perl utility
making the recipe pretty useless and third it trusts way too many
cert authorities.