deps: update dependency platformdirs to v4.3.3 (googleapis#3200)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [platformdirs](https://redirect.github.com/tox-dev/platformdirs)
([changelog](https://redirect.github.com/tox-dev/platformdirs/releases))
| `==4.3.2` -> `==4.3.3` |
[![age](https://developer.mend.io/api/mc/badges/age/pypi/platformdirs/4.3.3?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/pypi/platformdirs/4.3.3?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/pypi/platformdirs/4.3.2/4.3.3?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/pypi/platformdirs/4.3.2/4.3.3?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>tox-dev/platformdirs (platformdirs)</summary>

###
[`v4.3.3`](https://redirect.github.com/tox-dev/platformdirs/releases/tag/4.3.3)

[Compare
Source](https://redirect.github.com/tox-dev/platformdirs/compare/4.3.2...4.3.3)

<!-- Release notes generated using configuration in .github/release.yml
at main -->

##### What's Changed

- Update check.yml by
[@&#8203;gaborbernat](https://redirect.github.com/gaborbernat) in
[https://github.com/tox-dev/platformdirs/pull/302](https://redirect.github.com/tox-dev/platformdirs/pull/302)
- don't include outdated changelog in docs by
[@&#8203;cbm755](https://redirect.github.com/cbm755) in
[https://github.com/tox-dev/platformdirs/pull/301](https://redirect.github.com/tox-dev/platformdirs/pull/301)

##### New Contributors

- [@&#8203;cbm755](https://redirect.github.com/cbm755) made their first
contribution in
[https://github.com/tox-dev/platformdirs/pull/301](https://redirect.github.com/tox-dev/platformdirs/pull/301)

**Full Changelog**:
tox-dev/platformdirs@4.3.2...4.3.3

</details>

---

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This PR was generated by [Mend Renovate](https://mend.io/renovate/).
View the [repository job
log](https://developer.mend.io/github/googleapis/sdk-platform-java).

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Author: renovate-bot

library_generation/requirements.txt

@@ -409,9 +409,9 @@ pathspec==0.12.1 \
     # via
     #   -r requirements.in
     #   black
-platformdirs==4.3.2 \
-    --hash=sha256:9e5e27a08aa095dd127b9f2e764d74254f482fef22b0970773bfba79d091ab8c \
-    --hash=sha256:eb1c8582560b34ed4ba105009a4badf7f6f85768b30126f351328507b2beb617
+platformdirs==4.3.3 \
+    --hash=sha256:50a5450e2e84f44539718293cbb1da0a0885c9d14adf21b77bae4e66fc99d9b5 \
+    --hash=sha256:d4e0b7d8ec176b341fb03cb11ca12d0276faa8c485f9cd218f613840463fc2c0
     # via
     #   black
     #   virtualenv