[CLNP-6588] Add deps in unmount (#1323)

[fix]: SendbirdProvider unmount not disconnects

Fixes [CLNP-6588](https://sendbird.atlassian.net/browse/CLNP-6588)

### Changelogs

- Fixed a bug that the connection does not disconnect on unmount

### Checklist

Put an `x` in the boxes that apply. You can also fill these out after
creating the PR. If unsure, ask the members.
This is a reminder of what we look for before merging your code.

- [x] **All tests pass locally with my changes**
- [ ] **I have added tests that prove my fix is effective or that my
feature works**
- [ ] **Public components / utils / props are appropriately exported**
- [ ] I have added necessary documentation (if appropriate)


## External Contributions

This project is not yet set up to accept pull requests from external
contributors.

If you have a pull request that you believe should be accepted, please
contact
the Developer Relations team <developer-advocates@sendbird.com> with
details
and we'll evaluate if we can set up a
[CLA](https://en.wikipedia.org/wiki/Contributor_License_Agreement) to
allow for the contribution.


[CLNP-6588]:
https://sendbird.atlassian.net/browse/CLNP-6588?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ

Author: chrisallo

src/lib/Sendbird/context/SendbirdProvider.tsx

@@ -125,7 +125,7 @@ const SendbirdContextManager = ({
   // Disconnect on unmount
   useUnmount(() => {
     actions.disconnect({ logger });
-  });
+  }, [sdkStore]);
 
   // should move to reducer
   const [currentTheme, setCurrentTheme] = useState(theme);

src/lib/Sendbird/context/hooks/useSendbird.tsx

@@ -225,7 +225,7 @@ export const useSendbird = () => {
       actions.resetUser();
       logger.info?.('SendbirdProvider | useSendbird/disconnect completed');
     },
-  }), [store, state.stores.appInfoStore]);
+  }), [store, state.stores.sdkStore?.sdk, state.stores.appInfoStore]);
 
   return { state, actions };
 };