Update webfactory/ssh-agent action to v0.9.1 (#17074)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
|
[webfactory/ssh-agent](https://redirect.github.com/webfactory/ssh-agent)
| action | patch | `v0.9.0` -> `v0.9.1` |

---

> [!WARNING]
> Some dependencies could not be looked up. Check the Dependency
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---

### Release Notes

<details>
<summary>webfactory/ssh-agent (webfactory/ssh-agent)</summary>

###
[`v0.9.1`](https://redirect.github.com/webfactory/ssh-agent/blob/HEAD/CHANGELOG.md#v091-2024-03-17)

[Compare
Source](https://redirect.github.com/webfactory/ssh-agent/compare/v0.9.0...v0.9.1)

##### Fixed

- Fix path used to execute ssh-agent in cleanup.js to respect custom
paths set by input
([#&#8203;235](https://redirect.github.com/webfactory/ssh-agent/issues/235))

</details>

---

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.github/workflows/ci.yaml

@@ -681,7 +681,7 @@ jobs:
       - uses: Swatinem/rust-cache@9d47c6ad4b02e050fd481d890b2ea34778fd09d6 # v2
       - name: "Add SSH key"
         if: ${{ env.MKDOCS_INSIDERS_SSH_KEY_EXISTS == 'true' }}
-        uses: webfactory/ssh-agent@dc588b651fe13675774614f8e6a936a468676387 # v0.9.0
+        uses: webfactory/ssh-agent@a6f90b1f127823b31d4d4a8d96047790581349bd # v0.9.1
         with:
           ssh-private-key: ${{ secrets.MKDOCS_INSIDERS_SSH_KEY }}
       - name: "Install Rust toolchain"

.github/workflows/publish-docs.yml

@@ -61,7 +61,7 @@ jobs:
 
       - name: "Add SSH key"
         if: ${{ env.MKDOCS_INSIDERS_SSH_KEY_EXISTS == 'true' }}
-        uses: webfactory/ssh-agent@dc588b651fe13675774614f8e6a936a468676387 # v0.9.0
+        uses: webfactory/ssh-agent@a6f90b1f127823b31d4d4a8d96047790581349bd # v0.9.1
         with:
           ssh-private-key: ${{ secrets.MKDOCS_INSIDERS_SSH_KEY }}