build(deps): bump actions/download-artifact from 7 to 8

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 7 to 8.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](https://github.com/actions/download-artifact/compare/v7...v8)

---
updated-dependencies:
- dependency-name: actions/download-artifact
  dependency-version: '8'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/release.yml

@@ -129,7 +129,7 @@ jobs:
         run: ${{ matrix.install_dist.run }}
       # Get the dist-manifest
       - name: Fetch local artifacts
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           pattern: artifacts-*
           path: target/distrib/
@@ -177,14 +177,14 @@ jobs:
         with:
           submodules: recursive
       - name: Install cached dist
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: cargo-dist-cache
           path: ~/.cargo/bin/
       - run: chmod +x ~/.cargo/bin/dist
       # Get all the local artifacts for the global tasks to use (for e.g. checksums)
       - name: Fetch local artifacts
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           pattern: artifacts-*
           path: target/distrib/
@@ -226,14 +226,14 @@ jobs:
         with:
           submodules: recursive
       - name: Install cached dist
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: cargo-dist-cache
           path: ~/.cargo/bin/
       - run: chmod +x ~/.cargo/bin/dist
       # Fetch artifacts from scratch-storage
       - name: Fetch artifacts
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           pattern: artifacts-*
           path: target/distrib/
@@ -253,7 +253,7 @@ jobs:
           path: dist-manifest.json
       # Create a GitHub Release while uploading all files to it
       - name: "Download GitHub Artifacts"
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           pattern: artifacts-*
           path: artifacts