chore(deps): update actions/cache action to v4.3.0 (#745)

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<hr>

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [actions/cache](https://redirect.github.com/actions/cache) | action |
minor | `v4.2.4` -> `v4.3.0` |

---

### Release Notes

<details>
<summary>actions/cache (actions/cache)</summary>

###
[`v4.3.0`](https://redirect.github.com/actions/cache/releases/tag/v4.3.0)

[Compare
Source](https://redirect.github.com/actions/cache/compare/v4.2.4...v4.3.0)

##### What's Changed

- Add note on runner versions by
[@&#8203;GhadimiR](https://redirect.github.com/GhadimiR) in
[#&#8203;1642](https://redirect.github.com/actions/cache/pull/1642)
- Prepare `v4.3.0` release by
[@&#8203;Link-](https://redirect.github.com/Link-) in
[#&#8203;1655](https://redirect.github.com/actions/cache/pull/1655)

##### New Contributors

- [@&#8203;GhadimiR](https://redirect.github.com/GhadimiR) made their
first contribution in
[#&#8203;1642](https://redirect.github.com/actions/cache/pull/1642)

**Full Changelog**:
<actions/cache@v4...v4.3.0>

</details>

---

### Configuration

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Automerge - At any time (no schedule defined).

🚦 **Automerge**: Enabled.

♻ **Rebasing**: Whenever PR is behind base branch, 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 was generated by [Mend Renovate](https://mend.io/renovate/).
View the [repository job
log](https://developer.mend.io/github/line/line-bot-sdk-php).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0MS4xMzEuOSIsInVwZGF0ZWRJblZlciI6IjQxLjEzMS45IiwidGFyZ2V0QnJhbmNoIjoibWFzdGVyIiwibGFiZWxzIjpbImRlcGVuZGVuY3kgdXBncmFkZSJdfQ==-->

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/generate-code.yml

@@ -32,7 +32,7 @@ jobs:
 
       # Install openapi-generator-cli
       - run: echo "OPENAPI_GENERATOR_VERSION=7.11.0" >> $GITHUB_ENV
-      - uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809 # v4.2.4
+      - uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
         id: openapi-generator-cache
         env:
           cache-name: openapi-generator-cache

.github/workflows/php-checks.yml

@@ -38,7 +38,7 @@ jobs:
 
       - name: Install openapi-generator-cli
         run: echo "OPENAPI_GENERATOR_VERSION=7.11.0" >> $GITHUB_ENV
-      - uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809 # v4.2.4
+      - uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
         id: openapi-generator-cache
         env:
           cache-name: openapi-generator-cache
@@ -63,7 +63,7 @@ jobs:
         run: |
           echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
 
-      - uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809 # v4.2.4
+      - uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
         with:
           path: ${{ steps.composer-cache.outputs.dir }}
           key: ${{ runner.os }}-php-${{ matrix.php }}-${{ hashFiles('**/composer.lock') }}