Broken Wiki page link for entity sink

[skibum1869]

In the wiki at the current wiki link it calls out the following documentation link. This link does not go anywhere so it needs to either the link below or it needs to be duplicated within the wiki pages.

https://github.com/mtconnect/cppagent/tree/main/src/mtconnect/sink/mqtt_entity_sink

[wsobel]

@ayush2390 - Can you take a look at this?

[ayush2390]

@skibum1869 thank you for highlighting this issue
@wsobel, I have solved this issue and placed correct link in the wiki page

[wsobel]

Thanks for fixing this.