Update dependency com.diffplug.spotless:spotless-maven-plugin to v2.45.0 (#1452)

This PR contains the following updates:

| Package | Change | Age | Confidence |
|---|---|---|---|
|
[com.diffplug.spotless:spotless-maven-plugin](https://redirect.github.com/diffplug/spotless)
| `2.44.5` -> `2.45.0` |
[![age](https://developer.mend.io/api/mc/badges/age/maven/com.diffplug.spotless:spotless-maven-plugin/2.45.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/maven/com.diffplug.spotless:spotless-maven-plugin/2.44.5/2.45.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

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---

### Release Notes

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

###
[`v2.45.0`](https://redirect.github.com/diffplug/spotless/blob/HEAD/CHANGES.md#2450---2024-01-23)

##### Added

- Support for `gofmt`
([#&#8203;2001](https://redirect.github.com/diffplug/spotless/pull/2001))
- Support for formatting Java Docs for the Palantir formatter
([#&#8203;2009](https://redirect.github.com/diffplug/spotless/pull/2009))

</details>

---

### Configuration

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Automerge - At any time (no schedule defined).

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rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update
again.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

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

@@ -147,7 +147,7 @@
       <plugin>
         <groupId>com.diffplug.spotless</groupId>
         <artifactId>spotless-maven-plugin</artifactId>
-        <version>2.44.5</version>
+        <version>2.45.0</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>2.44.5</version>
+        <version>2.45.0</version>
         <configuration>
           <java>
             <googleJavaFormat/>