Deploy fails using python 3.9 and sls 3.3.0

[dtosato]

Hello, with the latest update (serverless-python-requirements@5.3.1) the deployment fail.

$ sls deploy --stage dev
Running "serverless" from node_modules
Deploying app to stage dev (us-west-2)
× Stack app failed to deploy (3s)
Environment: linux, node 14.19.0, framework 3.3.0 (local) 3.3.0v (global), plugin 6.1.0, SDK 4.3.1
Credentials: Local, environment variables
Docs:        docs.serverless.com
Support:     forum.serverless.com
Bugs:        github.com/serverless/serverless/issues
Error:
Error: `python3.9 -m pip install -t /root/.cache/serverless-python-requirements/d4b5439e56528d78e43e64ec97f05418f79486d582f391ecec1f13247c4af4fd_x86_64_slspyc -r /root/.cache/serverless-python-requirements/d4b5439e56528d78e43e64ec97f05418f79486d582f391ecec1f13247c4af4fd_x86_64_slspyc/requirements.txt --cache-dir /root/.cache/serverless-python-requirements/downloadCacheslspyc` Exited with code 1
    at ChildProcess.<anonymous> (/builds/app/node_modules/child-process-ext/spawn.js:38:8)
    at ChildProcess.emit (events.js:400:28)
    at ChildProcess.emit (domain.js:475:12)
    at maybeClose (internal/child_process.js:1058:16)
    at Process.ChildProcess._handle.onexit (internal/child_process.js:293:5)