ORC-2089: Disable Maven Parallel PUT

### What changes were proposed in this pull request?

This PR aims to disable Maven Parallel PUT explicitly.

### Why are the changes needed?

ASF Infra team recommended to disable Maven parallel PUT due to [Parallel PUT problem in repository.apache.org with Apache Maven 3.9.12](https://infra.apache.org/blog/parallelputissue.html).

Since we are using Maven 3.9.12, we might be affected although we didn't hit the issue yet.
- #2469

Although there are multiple ways to do this, I choose `Option (3)` from the ASF recommendation because it's easy to guarantee.

### Does this PR introduce _any_ user-facing change?

No.

### How was this patch tested?

Pass the CIs and manually do the following.

```
$ mvn help:system | grep -E "aether.connector.basic.parallelPut"
Running `/Users/dongjoon/APACHE/orc-merge/java/mvnw`...
Using `mvn` from path: /opt/homebrew/bin/mvn
aether.connector.basic.parallelPut=false
```

### Was this patch authored or co-authored using generative AI tooling?

No.

Closes #2528 from dongjoon-hyun/ORC-2089.

Authored-by: Dongjoon Hyun <dongjoon@apache.org>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>

Author: dongjoon-hyun

.github/.licenserc.yaml

@@ -12,6 +12,7 @@ header:
     - '**/Doxyfile'
     - '.github/**'
     - 'java/.mvn/jvm.config'
+    - 'java/.mvn/maven.config'
     - 'dev/**'
     - 'docker/**'
     - 'examples/**'

java/.mvn/maven.config

@@ -0,0 +1 @@
+-Daether.connector.basic.parallelPut=false