deps: update dependency org.threeten:threeten-extra to v1.8.0 (#2650)

[![Mend
Renovate](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [org.threeten:threeten-extra](https://www.threeten.org/threeten-extra)
([source](https://togithub.com/ThreeTen/threeten-extra)) | `1.7.2` ->
`1.8.0` |
[![age](https://developer.mend.io/api/mc/badges/age/maven/org.threeten:threeten-extra/1.8.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/maven/org.threeten:threeten-extra/1.8.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/maven/org.threeten:threeten-extra/1.7.2/1.8.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/maven/org.threeten:threeten-extra/1.7.2/1.8.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

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

---

### Release Notes

<details>
<summary>ThreeTen/threeten-extra (org.threeten:threeten-extra)</summary>

###
[`v1.8.0`](https://togithub.com/ThreeTen/threeten-extra/releases/tag/v1.8.0)

[Compare
Source](https://togithub.com/ThreeTen/threeten-extra/compare/v1.7.2...v1.8.0)

See the [change
notes](https://www.threeten.org/threeten-extra/changes-report.html) for
more information.

</details>

---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined),
Automerge - At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you
are satisfied.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the
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

---

This PR has been generated by [Mend
Renovate](https://www.mend.io/free-developer-tools/renovate/). View
repository job log
[here](https://developer.mend.io/github/googleapis/sdk-platform-java).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy4zMDEuNCIsInVwZGF0ZWRJblZlciI6IjM3LjMwMS40IiwidGFyZ2V0QnJhbmNoIjoibWFpbiIsImxhYmVscyI6W119-->

java-shared-dependencies/third-party-dependencies/pom.xml

@@ -24,7 +24,7 @@
     <site.installationModule>${project.artifactId}</site.installationModule>
 
     <threeten.version>1.6.8</threeten.version>
-    <threeten-extra.version>1.7.2</threeten-extra.version>
+    <threeten-extra.version>1.8.0</threeten-extra.version>
     <javax.annotations.version>1.3.2</javax.annotations.version>
     <animal-sniffer.version>1.23</animal-sniffer.version>
     <opencensus.version>0.31.1</opencensus.version>