Integration of ModemManager in Oniro platform

Description

To enable cellular data connectivity we use ModemManager in combination with NetworkManager in Oniro. This issues ensures that the basic integration in Yocto is all we need or if we need to adjust to our needs.

• Ensure ModemManager recipes in Oniro are working and tools like mmcli are functional
• Decide if ModemManager should go into every build or only if enabled as MACHINE feature
• Verify ModemManager gets picked up by NetworkManager when installed in the image
• Upstream fixes, if any

added to epic &7

changed the description

changed milestone to %goofy alpha

added teamsystems label

set weight to 2

added teamnetworking label and removed teamsystems label

changed iteration to Oniro Core Iterations Apr 1, 2022 - Apr 30, 2022

assigned to @stefanschmidt

changed iteration to Oniro Core Iterations May 1, 2022 - May 31, 2022

added Doing label

marked the checklist item Ensure ModemManager recipes in Oniro are working and tools like mmcli are functional as completed

changed iteration to Oniro Core Iterations Jun 1, 2022 - Jun 30, 2022

changed milestone to %goofy beta

changed iteration to Oniro Core Iterations Jul 1, 2022 - Jul 31, 2022

marked the checklist item Decide if ModemManager should go into every build or only if enabled as MACHINE feature as completed

mentioned in commit stefanschmidt/oniro@98363f93

mentioned in commit stefanschmidt/oniro@b563bfb3

mentioned in commit stefanschmidt/oniro@4dc47c9e

mentioned in commit stefanschmidt/oniro@71b02713

marked the checklist item Verify ModemManager gets picked up by NetworkManager when installed in the image as completed

mentioned in commit stefanschmidt/oniro@6dda02c8

mentioned in commit stefanschmidt/oniro@166fd74e

closed with merge request !206 (merged)

closed with commit 166fd74e

removed Doing label