Bump actions/download-artifact from 4.1.7 to 4.1.8 (#1503)

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 4.1.7 to 4.1.8.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](65a9edc588...fa0a91b85d)

---
updated-dependencies:
- dependency-name: actions/download-artifact
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/deploy.yml

@@ -186,7 +186,7 @@ jobs:
         timeout-minutes: 1
         uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
       - name: Download release artifact
-        uses: actions/download-artifact@65a9edc5881444af0b9093a5e628f2fe47ea3b2e
+        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16
         with:
           name: Binaries
       - name: Unzip artifacts

.github/workflows/pull-request.yml

@@ -568,7 +568,7 @@ jobs:
           workload_identity_provider: ${{ secrets.FIREBASE_TEST_LAB_WORKLOAD_IDENTITY_PROVIDER }}
           access_token_lifetime: '900s'
       - name: Download a single artifact
-        uses: actions/download-artifact@65a9edc5881444af0b9093a5e628f2fe47ea3b2e
+        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16
         with:
           name: Binaries
       - name: Robo test