cannot import name 'Loop' from 'uvloop.loop' on platform armv7l

uvloop version: 0.19.0
Python version: 3.10.7
Platform: Linux 5.4.61 armv7l GNU/Linux

• Can you reproduce the bug with PYTHONASYNCIODEBUG in env?:

• Does uvloop behave differently from vanilla asyncio? How?:

  I tried to cross-compile uvloop and port it to my armv7l platform for use, following the build steps in Readme.txt. The only difference was that I modified the contents of the setup.py due to the fact that it was not clear how to select the arm's configuration items:
  
  -174：cmd = ['./configure']
  +174：cmd = ['./configure', '--host=arm-linux-gnueabi']
  This did work and successfully cross compiled.The log of the compilation process is given in the attachment.
  MobaXterm_10.3.1.69LeetxServerVM-T113_20241026_151215.txt
  After making && make isntall I checked the format with the readelf -h loop.cpython-310-x86_64-linux-gnu.so directive and it was right.
  
  But after I ported him to armv7l, import uvloop prompts:
  cannot import name 'Loop' from 'uvloop.loop' (/usr/lib/python3.10/site-packages/uvloop/loop.cpython [-310-x86_64-linux-gnu.so)]
  I'm not sure what else in the process might be causing this problem

从 Readme.txt 和 setup.py 开始，重点查看 configure 命令和生成的扩展文件名，然后将构建架构与 armv7l 运行时进行比较，并重现导入失败。完成标准是：cross-compiled package 能够在 armv7l 上导入，并从 uvloop.loop 暴露 Loop。