main/linux-postmarketos-qcom-msm8974: upgrade to 5.11.10

CC @ichernev @julian-goldsmith

@PureTryOut (you have one of the Sony devices from what I can see in the git log?)

Changelog:

• kernel:
  • upgrade from 5.9.x to 5.11.10
  • depend on gmp-dev, mpc1-dev, mpfr-dev to build with GCC_PLUGINS support
  • reduce package size (INSTALL_MOD_STRIP=1) (from 119.6 MB to 21.5 MB)
  • several kconfig changes:
    • make interconnect module built-in
    • remove unused built-in DSI PHY drivers
  • The most important change is that GPU support for msm8974 was merged upstream, which means we have to carry less downstream commits/hacks. Consequence is that instead of hardcoding VRAM carveout code path and mem amount, those things now should be configured using kernel command line parameters (msm.allow_vram_carveout=1, msm.vram=XXXm)
• devices:
  • All msm8974 devices: adapt deviceinfo to kconfig changes (built-in interconnect, GPU-related kernel cmdline params)
  • lg-hammerhead: move Wi-Fi firmware file to firmware package, reliable bluetooth probing
  • samsung-klte: add bluetooth support