[docs] remove 'beta' for Java SDK workflow docs (#1169)

* fix link

Signed-off-by: Hannah Hunter <hannahhunter@microsoft.com>

* fix one more link

Signed-off-by: Hannah Hunter <hannahhunter@microsoft.com>

* remove beta from Java SDK workflow

Signed-off-by: Hannah Hunter <hannahhunter@microsoft.com>

---------

Signed-off-by: Hannah Hunter <hannahhunter@microsoft.com>

Author: hhunter-ms

daprdocs/content/en/java-sdk-docs/java-client/_index.md

@@ -496,8 +496,6 @@ public class DistributedLockGrpcClient {
 
 ### Workflow
 
-> Dapr Workflow is currently in beta state.
-
 ```java
 package io.dapr.examples.workflows;
 

daprdocs/content/en/java-sdk-docs/java-workflow/java-workflow-howto.md

@@ -6,11 +6,6 @@ weight: 20000
 description: How to get up and running with workflows using the Dapr Java SDK
 ---
 
-{{% alert title="Note" color="primary" %}}
-Dapr Workflow is currently in beta. [See known limitations for {{% dapr-latest-version cli="true" %}}]({{< ref "workflow-overview.md#limitations" >}}).
-{{% /alert %}}
-
-
 Let’s create a Dapr workflow and invoke it using the console. With the [provided workflow example](https://github.com/dapr/java-sdk/tree/master/examples/src/main/java/io/dapr/examples/workflows), you will:
 
 - Execute the workflow instance using the [Java workflow worker](https://github.com/dapr/java-sdk/blob/master/examples/src/main/java/io/dapr/examples/workflows/DemoWorkflowWorker.java)