[KYUUBI #6422] Merge standard error to output

# 🔍 Description
## Issue References 🔗

This pull request fixes #

## Describe Your Solution 🔧

Merge standard error to output.

## Types of changes 🔖

- [ ] Bugfix (non-breaking change which fixes an issue)
- [X] New feature (non-breaking change which adds functionality)
- [ ] Breaking change (fix or feature that would cause existing functionality to change)

## Test Plan 🧪

#### Behavior Without This Pull Request ⚰️

#### Behavior With This Pull Request 🎉

#### Related Unit Tests

---

# Checklist 📝

- [X] This patch was not authored or co-authored using [Generative Tooling](https://www.apache.org/legal/generative-tooling.html)

**Be nice. Be informative.**

Closes #6422 from wForget/redirect.

Closes #6422

277d688 [wforget] Merge standard error to output

Authored-by: wforget <[email protected]>
Signed-off-by: Cheng Pan <[email protected]>
(cherry picked from commit c1b55d8)
Signed-off-by: Cheng Pan <[email protected]>

Author: wForget

kyuubi-server/src/main/scala/org/apache/kyuubi/engine/ProcBuilder.scala

@@ -149,7 +149,7 @@ trait ProcBuilder {
     val envs = pb.environment()
     envs.putAll(env.asJava)
     pb.directory(workingDir.toFile)
-    pb.redirectError(engineLog)
+    pb.redirectErrorStream(true)
     pb.redirectOutput(engineLog)
     extraEngineLog.foreach(_.addExtraLog(engineLog.toPath))
     pb