[SPARK-45111][BUILD] Upgrade maven to 3.9.4

### What changes were proposed in this pull request?
This PR aims to upgrade Maven to 3.8.8 from 3.9.4.

### Why are the changes needed?
The new version [lift JDK minimum to JDK 8](https://issues.apache.org/jira/browse/MNG-7452) and [make the build work on JDK 20](https://issues.apache.org/jira/browse/MNG-7743) . It also brings a series of bug fixes, such as [Fix deadlock during forked lifecycle executions](https://issues.apache.org/jira/browse/MNG-7487), along with a number of new optimizations like [Profile activation by packaging](https://issues.apache.org/jira/browse/MNG-6609). On the other hand, the new version replaces 'Wagon' with 'native http' as the new [Maven Resolver transport](https://maven.apache.org/guides/mini/guide-resolver-transport.html), coupled with a range of targeted performance enhancements（See the upgrades related to Maven Resolver）.

For other updates, refer to the corresponding release notes:

- https://maven.apache.org/docs/3.9.0/release-notes.html | https://github.com/apache/maven/releases/tag/maven-3.9.0
- https://maven.apache.org/docs/3.9.1/release-notes.html | https://github.com/apache/maven/releases/tag/maven-3.9.1
- https://maven.apache.org/docs/3.9.2/release-notes.html | https://github.com/apache/maven/releases/tag/maven-3.9.2
- https://maven.apache.org/docs/3.9.3/release-notes.html | https://github.com/apache/maven/releases/tag/maven-3.9.3
- https://maven.apache.org/docs/3.9.4/release-notes.html | https://github.com/apache/maven/releases/tag/maven-3.9.4

### Does this PR introduce _any_ user-facing change?
No

### How was this patch tested?

- Pass GitHub Actions
- Manual test :

run `build/mvn -version` wll trigger download `apache-maven-3.9.4-bin.tar.gz`

```
exec: curl --silent --show-error -L https://www.apache.org/dyn/closer.lua/maven/maven-3/3.9.4/binaries/apache-maven-3.9.4-bin.tar.gz?action=download
```

### Was this patch authored or co-authored using generative AI tooling?
No

Closes apache#42827 from LuciferYang/maven-394.

Authored-by: yangjie01 <yangjie01@baidu.com>
Signed-off-by: Sean Owen <srowen@gmail.com>

dev/appveyor-install-dependencies.ps1

@@ -81,7 +81,7 @@ if (!(Test-Path $tools)) {
 # ========================== Maven
 # Push-Location $tools
 #
-# $mavenVer = "3.8.8"
+# $mavenVer = "3.9.4"
 # Start-FileDownload "https://archive.apache.org/dist/maven/maven-3/$mavenVer/binaries/apache-maven-$mavenVer-bin.zip" "maven.zip"
 #
 # # extract

docs/building-spark.md

@@ -27,7 +27,7 @@ license: |
 ## Apache Maven
 
 The Maven-based build is the build of reference for Apache Spark.
-Building Spark using Maven requires Maven 3.8.8 and Java 8/11/17.
+Building Spark using Maven requires Maven 3.9.4 and Java 8/11/17.
 Spark requires Scala 2.12/2.13; support for Scala 2.11 was removed in Spark 3.0.0.
 
 ### Setting up Maven's Memory Usage

pom.xml

@@ -115,7 +115,7 @@
     <java.version>1.8</java.version>
     <maven.compiler.source>${java.version}</maven.compiler.source>
     <maven.compiler.target>${java.version}</maven.compiler.target>
-    <maven.version>3.8.8</maven.version>
+    <maven.version>3.9.4</maven.version>
     <exec-maven-plugin.version>3.1.0</exec-maven-plugin.version>
     <sbt.project.name>spark</sbt.project.name>
     <asm.version>9.5</asm.version>