[Bug] matching_status incorrectly typed as bool #787

Describe the bug

matching_status on both publishers and queriers is typed as bool in the docs and python stubs, but in reality it is an object with a boolean matching member variable.

This means that doing a check on if publisher.matching_status will always return True, which is misleading.

To reproduce

import zenoh

if __name__ == '__main__':
    with zenoh.open(zenoh.Config()) as session:
        pub = session.declare_publisher("example/topic")
        if pub.matching_status:
            print("Match")
        else:
            print("No match")

With no corresponding subscriber, this prints "Match" where it should be "No match". Using if pub.matching_status.matching works correctly.

System info

Reproduced on Zenoh version 1.9.0 and 1.10.1