linux-postmarketos-amlogic: upgrade to 6.10.8

<f_> Woah, it's been a while since the amlogic kernel got updated

Indeed.

To test:

• amlogic-tvbox (@funderscore, @exkc)
  • videostrong-kii-pro
  • xiaomi-once
• librecomputer-lafrite (@funderscore)
• librecomputer-lepotato (@funderscore)
• librecomputer-solitude (@Newbyte, @funderscore)
• Missed anything else?