chore(deps): bump com.diffplug.spotless:spotless-maven-plugin

Bumps [com.diffplug.spotless:spotless-maven-plugin](https://github.com/diffplug/spotless) from 3.2.1 to 3.3.0.
- [Release notes](https://github.com/diffplug/spotless/releases)
- [Changelog](https://github.com/diffplug/spotless/blob/main/CHANGES.md)
- [Commits](diffplug/spotless@maven/3.2.1...lib/3.3.0)

---
updated-dependencies:
- dependency-name: com.diffplug.spotless:spotless-maven-plugin
  dependency-version: 3.3.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

agentscope-dependencies-bom/pom.xml

@@ -112,7 +112,7 @@
         <kotlin.coroutines.version>1.10.2</kotlin.coroutines.version>
         <jgit.version>7.5.0.202512021534-r</jgit.version>
 
-        <spotless.version>3.2.1</spotless.version>
+        <spotless.version>3.3.0</spotless.version>
         <maven-gpg-plugin.version>3.2.8</maven-gpg-plugin.version>
         <maven-deploy-plugin.version>3.1.4</maven-deploy-plugin.version>
         <flatten-maven-plugin.version>1.7.3</flatten-maven-plugin.version>

agentscope-distribution/agentscope-bom/pom.xml

@@ -69,7 +69,7 @@
         <maven.compiler.target>17</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 
-        <spotless.version>3.2.1</spotless.version>
+        <spotless.version>3.3.0</spotless.version>
         <maven-gpg-plugin.version>3.2.8</maven-gpg-plugin.version>
         <maven-deploy-plugin.version>3.1.4</maven-deploy-plugin.version>
         <flatten-maven-plugin.version>1.7.3</flatten-maven-plugin.version>

pom.xml

@@ -33,7 +33,7 @@
         <java.version>17</java.version>
         <maven.compiler.source>${java.version}</maven.compiler.source>
         <maven.compiler.target>${java.version}</maven.compiler.target>
-        <spotless.version>3.2.1</spotless.version>
+        <spotless.version>3.3.0</spotless.version>
         <maven-gpg-plugin.version>3.2.8</maven-gpg-plugin.version>
         <maven-site-plugin.version>4.0.0-M16</maven-site-plugin.version>
         <maven-compiler-plugin.version>3.15.0</maven-compiler-plugin.version>