[SPARK-55276][BUILD] Upgrade scala-maven-plugin to 4.9.9

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

This PR aims to upgrade `scala-maven-plugin` to 4.9.9.

### Why are the changes needed?

To bring the latest bug fixes.
- https://github.com/davidB/scala-maven-plugin/releases/tag/4.9.9
  - davidB/scala-maven-plugin#904
  - davidB/scala-maven-plugin#899
- https://github.com/davidB/scala-maven-plugin/releases/tag/4.9.8
  - davidB/scala-maven-plugin#895

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

No.

### How was this patch tested?

Pass the CIs.

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

No.

Closes #54057 from dongjoon-hyun/SPARK-55276.

Authored-by: Dongjoon Hyun <dongjoon@apache.org>
Signed-off-by: Hyukjin Kwon <gurwls223@apache.org>

Author: dongjoon-hyun

pom.xml

@@ -175,7 +175,7 @@
     <scala.version>2.13.18</scala.version>
     <scala.binary.version>2.13</scala.binary.version>
     <scalatest-maven-plugin.version>2.2.0</scalatest-maven-plugin.version>
-    <scala-maven-plugin.version>4.9.7</scala-maven-plugin.version>
+    <scala-maven-plugin.version>4.9.9</scala-maven-plugin.version>
     <maven.scaladoc.skip>false</maven.scaladoc.skip>
     <versions-maven-plugin.version>2.18.0</versions-maven-plugin.version>
     <!-- for now, not running scalafmt as part of default verify pipeline -->