repo: Update backports branches
repo: Update backports branches

Add next, current and sunset ESR versions for backporting fixes via
commit logs.

Change-type: none
Signed-off-by: Alex Gonzalez <59ce0f63e40328cff03fa578b2b98f47829af4e6@balena.io>

resin-os/meta-resin,resin-os/meta-resin,resin-os/meta-resin,resin-os/meta-resin