T7670: dashboard: track upstream linux kernel updates
dashboard: track upstream linux kernel updates
Add a new packaging-updates-upstream-linux script which checks the version of linux kernel in apertis and upstream. If the apertis linux requires an update, it updates the dashboard.
packaging-updates-upstream-linux script matches major.minor release version to find the appropriate upstream.
If v2021 has 5.10.x, point the dashboard to the 5.10.x kernel in Bullseye rather than referring to the upstream git.
Edited by Vignesh Raman