Update client-java version (typedb#336)

## What is the goal of this PR?

Update docs to reflect latest version for client java: 1.8.3. Also updated the compatibility chart.

03-client-api/01-java.md

@@ -174,6 +174,8 @@ To view examples of running various Graql queries using the Grakn Client Java, h
 
 | Client Java | Grakn Core     | Grakn KGMS     |
 | :---------: | :-------------:| :------------: |
+| 1.8.3       | 1.8.0 to 1.8.2 | N/A            |
+| 1.8.2       | 1.8.0, 1.8.1   | N/A            |
 | 1.8.1       | 1.8.0          | N/A            |
 | 1.8.0       | 1.8.0          | N/A            |
 | 1.7.3       | 1.7.1, 1.7.2   | N/A            |

08-examples/02-phone-calls-migration-java.md

@@ -60,7 +60,7 @@ Modify `pom.xml` to include the latest version of Grakn Core, Graql and Grakn Cl
         <dependency>
             <groupId>io.grakn.client</groupId>
             <artifactId>grakn-client</artifactId>
-            <version>1.6.2</version>
+            <version>1.8.3</version>
         </dependency>
   	</dependencies>
 </project>
@@ -1388,4 +1388,4 @@ Lastly, we ran the `main` method which fired the `connectAndMigrate` method with
 
 ## Next
 
-Now that we have some actual data in our knowledge graph, we can go ahead and [query for insights](../08-examples/05-phone-calls-queries.md?tab=java).
+Now that we have some actual data in our knowledge graph, we can go ahead and [query for insights](../08-examples/05-phone-calls-queries.md?tab=java).

dependencies/graknlabs/repositories.bzl

@@ -35,7 +35,7 @@ def graknlabs_client_java():
     git_repository(
         name = "graknlabs_client_java",
         remote = "https://github.com/graknlabs/client-java",
-        tag = "1.8.2" # sync-marker: do not remove this comment, this is used for sync-dependencies by @graknlabs_client_java
+        tag = "1.8.3" # sync-marker: do not remove this comment, this is used for sync-dependencies by @graknlabs_client_java
     )
 
 def graknlabs_client_python():