Fixed packaging configuration. (#510)

Use auto-discovery, but make sure daphne package is correctly listed.

CHANGELOG.txt

@@ -1,3 +1,8 @@
+4.1.2 (2024-04-11)
+------------------
+
+* Fixed a setuptools configuration error in 4.1.1.
+
 4.1.1 (2024-04-10)
 ------------------
 

daphne/__init__.py

@@ -1,6 +1,6 @@
 import sys
 
-__version__ = "4.1.1"
+__version__ = "4.1.2"
 
 
 # Windows on Python 3.8+ uses ProactorEventLoop, which is not compatible with

setup.cfg

@@ -25,10 +25,8 @@ classifiers =
 
 [options]
 package_dir =
+    daphne=daphne
     twisted=daphne/twisted
-packages =
-    daphne
-    twisted.plugins
 include_package_data = True
 install_requires =
     asgiref>=3.5.2,<4