Use correct release date

Signed-off-by: Philippe Ombredanne <pombredanne@nexb.com>

Author: pombredanne

src/scancode_config.py

@@ -80,7 +80,7 @@ def _create_dir(location):
 __version__ = '31.0.2'
 
 # used to warn user when the version is out of date
-__release_date__ = datetime.datetime(2022, 8, 17)
+__release_date__ = datetime.datetime(2022, 8, 24)
 
 # See https://github.com/nexB/scancode-toolkit/issues/2653 for more information
 # on the data format version