chore(deps): update dependency com.diffplug.spotless:spotless-maven-plugin to v3.2.0 (#1799)

This PR contains the following updates:

| Package | Change |
[Age](https://docs.renovatebot.com/merge-confidence/) |
[Confidence](https://docs.renovatebot.com/merge-confidence/) |
|---|---|---|---|
|
[com.diffplug.spotless:spotless-maven-plugin](https://redirect.github.com/diffplug/spotless)
| `3.1.0` → `3.2.0` |
![age](https://developer.mend.io/api/mc/badges/age/maven/com.diffplug.spotless:spotless-maven-plugin/3.2.0?slim=true)
|
![confidence](https://developer.mend.io/api/mc/badges/confidence/maven/com.diffplug.spotless:spotless-maven-plugin/3.1.0/3.2.0?slim=true)
|

---

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---

### Release Notes

<details>
<summary>diffplug/spotless
(com.diffplug.spotless:spotless-maven-plugin)</summary>

###
[`v3.2.0`](https://redirect.github.com/diffplug/spotless/blob/HEAD/CHANGES.md#320---2025-07-07)

##### Added

- Support for `idea`
([#&#8203;2020](https://redirect.github.com/diffplug/spotless/pull/2020),
[#&#8203;2535](https://redirect.github.com/diffplug/spotless/pull/2535))
- Add support for removing wildcard imports via `removeWildcardImports`
step.
([#&#8203;2517](https://redirect.github.com/diffplug/spotless/pull/2517))
- scalafmt: enforce version consistency between the version configured
in Spotless and the version declared in Scalafmt config file
([#&#8203;2460](https://redirect.github.com/diffplug/spotless/issues/2460))

##### Fixed

- `SortPom` disable expandEmptyElements, to avoid empty body warnings.
([#&#8203;2520](https://redirect.github.com/diffplug/spotless/pull/2520))
- Fix biome formatter for new major release 2.x of biome
([#&#8203;2537](https://redirect.github.com/diffplug/spotless/pull/2537))
- Make sure npm-based formatters use the correct `node_modules`
directory when running in parallel.
([#&#8203;2542](https://redirect.github.com/diffplug/spotless/pull/2542))

##### Changed

- Bump internal dependencies for npm-based formatters
([#&#8203;2542](https://redirect.github.com/diffplug/spotless/pull/2542))

</details>

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integration-tests/it-spring-boot-smoke-test/pom.xml

@@ -162,7 +162,7 @@
       <plugin>
         <groupId>com.diffplug.spotless</groupId>
         <artifactId>spotless-maven-plugin</artifactId>
-        <version>3.1.0</version>
+        <version>3.2.0</version>
         <configuration>
           <java>
             <googleJavaFormat/>

prometheus-metrics-parent/pom.xml

@@ -71,7 +71,7 @@
       <plugin>
         <groupId>com.diffplug.spotless</groupId>
         <artifactId>spotless-maven-plugin</artifactId>
-        <version>3.1.0</version>
+        <version>3.2.0</version>
         <configuration>
           <java>
             <googleJavaFormat/>