[5.0.x] Bumped version for 5.0 release candidate 1.

django/__init__.py

@@ -1,6 +1,6 @@
 from django.utils.version import get_version
 
-VERSION = (5, 0, 0, "beta", 1)
+VERSION = (5, 0, 0, "rc", 1)
 
 __version__ = get_version(VERSION)