Pin Android psutil to upstream commit
380bd2b59c67b0e1b04bbf3a90b11744f4f96644. It contains the unreleased
platform recognition and disk_partitions fixes. Other platforms keep 7.2.2.
Remove the local psutil source patch.
Retain the Git source through requirement normalization and wheel builds.
Use its locked version for offline installation. Provision Git in the
builder and host parsing dependencies through an isolated uv environment.
Wire the source-pin regression tests into Termux verification.
Targeted tests, lock checks, Ruff and shell/workflow checks passed. A real
wheel from the pinned source built and ran on Windows ARM64. Cold-cache
host normalization also passed without packaging installed on the host.
Full bionic compilation remains unverified.
6590ecdc2d