SW-1571 fix-the-plugins-and-dependencies-to-the-released-tags

[Josef-MrBeam]

• fixed the plugins and dependencies to the stable release tags
• checkout iobeam and mrb_hw_info v1.0.0
• remove the current hash of the config (no longer needed)

[Josef-MrBeam]

the build maybe failes, now, as the Plugin stable versions are not released yet

[amrsoll]

updating branches in readme? :eyes: :wave: