Add pythoninfo-build step to AndroidBuild

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Replace also "host Python" with "host/Android Python".

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First, python/cpython#152713 should be merged and backported up to Python 3.13.

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First, python/cpython#152713 should be merged and backported up to Python 3.13.

These PRs are now merged.

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The new configuration works as expected!

New builds with the new "Display build info of the build Python" step.

aarch64 Android 3.x: https://buildbot.python.org/#/builders/1594/builds/5260

os.uname: posix.uname_result(sysname='Darwin', nodename='ip-10-0-98-195.ec2.internal', release='24.6.0', version='Darwin Kernel Version 24.6.0: Wed Nov  5 21:33:59 PST 2025; root:xnu-11417.140.69.705.2~1/RELEASE_ARM64_T8112', machine='arm64')
platform.platform: macOS-15.7.3-arm64-arm-64bit-Mach-O

system.hardware: Mac14,3
system.uptime: 11 days, 11:35:39

AMD64 Android 3.13: https://buildbot.python.org/#/builders/1592/builds/1525

os.uname: posix.uname_result(sysname='Linux', nodename='chaquo', release='6.1.0-49-amd64', version='#1 SMP PREEMPT_DYNAMIC Debian 6.1.174-1 (2026-05-26)', machine='x86_64')
platform.freedesktop_os_release[ID]: debian
platform.freedesktop_os_release[NAME]: Debian GNU/Linux
platform.freedesktop_os_release[VERSION]: 12 (bookworm)
platform.freedesktop_os_release[VERSION_CODENAME]: bookworm
platform.freedesktop_os_release[VERSION_ID]: 12
platform.libc_ver: glibc 2.36
platform.platform: Linux-6.1.0-49-amd64-x86_64-with-glibc2.36

system.boot_id: 5bd7feb2-8d93-416f-8e01-34d05df3cf4b
system.machine_id: 2175b1481d82b396ab28e690669831a3
system.uptime: 32 days, 19:19:19
system.virt: kvm