v21.12 service pack 5

The usual service pack discussion issue, suggestions welcome.

• backport !3097 (merged) with suspend to ram fix (apparently rarely appears on the 5.13 kernel from v21.12, but there's one report for it)
  • has keyboard regressions, so better not backport it for now
• SDM845 5.17 --> 5.17.5 kernel upgrade (!3118 (merged))
• community/linux-postmarketos-qcom-msm8996: upgrade to 5.17.6 (!3126 (merged))
• community/linux-samsung-espresso3g: Fix WiFi reboot issue (!3130 (merged))
• maybe postmarketos-tweaks 0.12.0? (!3129 (merged))

ETA: CW 19