linux-postmarketos-qcom-msm8974: upgrade to 6.8.0

Tested on:

• Fairphone 2 (fairphone-fp2)
• Google Nexus 5 (lg-hammerhead)
• OnePlus One (oneplus-bacon)
• Samsung Galaxy Note 3 (samsung-hlte)
• Samsung Galaxy S5 (samsung-klte)
• Sony Xperia Z3 (sony-leo)

Closes #1482 (closed)

added categorydevice device-categorytesting labels

mentioned in merge request !4731 (merged)

It seems to work, slightly worse than before, but seems to be better (same as before) with this trick https://gitlab.com/postmarketOS/pmaports/-/blob/master/device/community/soc-qcom-msm8916/adreno-a306-quirks.sh?ref_type=heads

• klte 6.8
• dmesg

marked the checklist item Samsung Galaxy S5 (samsung-klte) as completed

approved this merge request

Could also be rebased on 6.8.1 (or .2 already?)

marked the checklist item Fairphone 2 (fairphone-fp2) as completed

resolved all threads

changed the description

marked the checklist item Google Nexus 5 (lg-hammerhead) as completed

added 25 commits

• 86701df1...8f81ee8d - 24 commits from branch master
• dfd1d620 - linux-postmarketos-qcom-msm8974: upgrade to 6.8.0

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marked the checklist item OnePlus One (oneplus-bacon) as completed

marked the checklist item Sony Xperia Z3 (sony-leo) as completed

marked this merge request as ready

resolved all threads

approved this merge request

Is there anyone available to test hlte?

resolved all threads

added 26 commits

• dfd1d620...c5295608 - 25 commits from branch master
• 001c74bd - linux-postmarketos-qcom-msm8974: upgrade to 6.8.0 (MR 4952)

Compare with previous version

enabled an automatic merge when the pipeline for 001c74bd succeeds