"partition" selector value is not sent unless specified explicitly by user
the same behavior for #1725
Not possible to add message for a topic
**Describe the bug**
Error appears with creating a message for a Topic

**Set up**
https://www.kafka-ui.provectus.io/


**Steps to Reproduce**
Steps to reproduce the behavior:

1. Navigate to Topic profile
2. Turn to Messages tab
3. Produce message
4. Add Key/Content/Headers
5. Press Send


**Expected behavior**
Message should be added without any error in a console and error message for ui.

**Screenshots**

https://user-images.githubusercontent.com/104780608/172389686-f2be6421-b083-4984-9e99-eb7dee910643.mov






kafka-ui-react-app/src/components/Topics/Topic/SendMessage/SendMessage.tsx
kafka-ui-react-app/src/components/Topics/Topic/SendMessage/SendMessage.tsx
diff --git a/kafka-ui-react-app/src/components/Topics/Topic/SendMessage/SendMessage.tsx b/kafka-ui-react-app/src/components/Topics/Topic/SendMessage/SendMessage.tsx
index c8898c7ad27..11fa6c08e3e 100644
--- a/kafka-ui-react-app/src/components/Topics/Topic/SendMessage/SendMessage.tsx
+++ b/kafka-ui-react-app/src/components/Topics/Topic/SendMessage/SendMessage.tsx
@@ -142,7 +142,7 @@ const SendMessage: React.FC = () => {
             key: !key ? null : key,
             content: !content ? null : content,
             headers,
-            partition,
+            partition: !partition ? 0 : partition,
           },
         });
         dispatch(fetchTopicDetails({ clusterName, topicName }));
