waydroid: update to 1.6.1, adopt.

[Rutpiv]

Testing the changes

• I tested the changes in this PR: briefly

Local build testing

• I built this PR locally for my native architecture (x86_64)
• I built this PR locally for these architectures using specific masterdirs:
  • x86_64-musl
  • i686
• I built this PR locally for these architectures (crossbuilds):
  • aarch64
  • aarch64-musl
  • armv7l
  • armv7l-musl

[Rutpiv]

I’d like to adopt Waydroid, along with libgbinder and gbinder-python, keeping them aligned with Waydroid’s workflow and upstream changes.

Unlike the previous update, I restarted the container system this time to verify that everything is functioning correctly.