Update dependency com.github.ben-manes.caffeine:caffeine to v3.2.1 (#1416)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
|
[com.github.ben-manes.caffeine:caffeine](https://redirect.github.com/ben-manes/caffeine)
| `3.2.0` -> `3.2.1` |
[![age](https://developer.mend.io/api/mc/badges/age/maven/com.github.ben-manes.caffeine:caffeine/3.2.1?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/maven/com.github.ben-manes.caffeine:caffeine/3.2.1?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/maven/com.github.ben-manes.caffeine:caffeine/3.2.0/3.2.1?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/maven/com.github.ben-manes.caffeine:caffeine/3.2.0/3.2.1?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

> [!WARNING]
> Some dependencies could not be looked up. Check the warning logs for
more information.

---

### Release Notes

<details>
<summary>ben-manes/caffeine
(com.github.ben-manes.caffeine:caffeine)</summary>

###
[`v3.2.1`](https://redirect.github.com/ben-manes/caffeine/releases/tag/v3.2.1):
3.2.1

[Compare
Source](https://redirect.github.com/ben-manes/caffeine/compare/v3.2.0...v3.2.1)

- Fixed `computeIfAbsent` for an async cache's synchronous view to retry
if incomplete
- Improved `CaffeineSpec` when being reflectively constructed
([#&#8203;1839](https://redirect.github.com/ben-manes/caffeine/issues/1839))
-   Improved the handling of negative durations with variable expiration
- Fixed intermittent null after replacing a weak/soft value
([#&#8203;1820](https://redirect.github.com/ben-manes/caffeine/issues/1820))

</details>

---

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prometheus-metrics-instrumentation-caffeine/pom.xml

@@ -38,7 +38,7 @@
     <dependency>
       <groupId>com.github.ben-manes.caffeine</groupId>
       <artifactId>caffeine</artifactId>
-      <version>3.2.0</version>
+      <version>3.2.1</version>
       <scope>provided</scope>
     </dependency>