config: debug must be False by default

Value was turned to True in commit rDWAPPS0bc0934bca8ee36bcb1e2f8ef57c951fd5c6acca
so turn it back to False.

Closes T1053

swh/web/config.py

@@ -25,7 +25,7 @@ DEFAULT_CONFIG = {
     }),
     'vault': ('string', 'http://127.0.0.1:5005/'),
     'log_dir': ('string', '/tmp/swh/log'),
-    'debug': ('bool', True),
+    'debug': ('bool', False),
     'host': ('string', '127.0.0.1'),
     'port': ('int', 5004),
     'secret_key': ('string', 'development key'),

[Phabricator Migration user]

Some references in the commit message have been migrated:

• T1053 is now swh/infra/sysadm-environment#1053