ACL: re-enable command execution of disabled users.
ACL: re-enable command execution of disabled users.

After all I changed idea again: enabled/disabled should have a more
clear meaning, and it only means: you can't authenticate with such user
with new connections, however old connections continue to work as
expected.

JackieXie168/redis,JackieXie168/redis,JackieXie168/redis,JackieXie168/redis