[feat] release and forceRelease add return value

v2.1.1

[feat] release/forceRelease add the return value

v2.1 non-blocking lock supports return callback

[feature] add finally option param to non-blocking lock: get($callback, $finally)

v2.0 use set command instead.

[feature] use set ex nx command to replace setnx + expire

v2.1 finally Closure added

v1.1

[feature] finally return Closure added

v1.0

[feature] an easy redis distributed lock based on hyperf.

• supports blocking lock and non-blocking lock
• supprots timeout handler to handle every timeout situation