Add setuptools, wheel, and Cython in a different way

flatpak/org.onionshare.OnionShare.yaml

@@ -363,7 +363,7 @@ modules:
                 exceptiongroup flask flask-socketio gevent gevent-websocket greenlet idna iniconfig
                 itsdangerous jinja2 markupsafe packaging pluggy psutil pycparser pynacl pysocks
                 pytest python-engineio python-socketio requests setuptools six stem tomli unidecode
-                urllib3 werkzeug zope-event zope-interface
+                urllib3 werkzeug zope-event zope-interface setuptools wheel Cython
             sources:
               - type: file
                 url: https://files.pythonhosted.org/packages/fb/6e/6f83bf616d2becdf333a1640f1d463fef3150e2e926b7010cb0f81c95e88/attrs-22.2.0-py3-none-any.whl
@@ -482,12 +482,6 @@ modules:
               - type: file
                 url: https://files.pythonhosted.org/packages/38/6f/fbfb7dde38be7e5644bb342c4c7cdc444cd5e2ffbd70d091263b3858a8cb/zope.interface-5.5.2.tar.gz
                 sha256: bfee1f3ff62143819499e348f5b8a7f3aa0259f9aca5e0ddae7391d059dce671
-            modules:
-              - name: poetry-deps-deps
-                buildsystem: simple
-                build-commands:
-                  - pip3 install --no-index --find-links="file://${PWD}" --prefix=${FLATPAK_DEST} setuptools wheel Cython
-                sources:
               - type: file
                 url: https://files.pythonhosted.org/packages/5f/36/7374297692bb9dbd7569a0f84887c7e5e314c41d5d9518cb76fbb130620d/setuptools-67.2.0.tar.gz
                 sha256: b440ee5f7e607bb8c9de15259dba2583dd41a38879a7abc1d43a71c59524da48