Update sdm835 kernel to 5.17
Add pine64-org/linux kernel and update other sources
CSS Improvements, center table
classify techpack correctly as audio drivers
clasiffy: add labels for staging qcom wifi drivers
gen_downstream: override title and description for downstream page
allow overriding title and description
data: add oneplus 6 downstream kernel
add support for kernel types which can be filtered
All current kernel marked as "mainline", prepares for next patch to add
a "downstream" kernel.
Add totals and improve styling