chore(deps): bump actions/download-artifact from 6 to 8

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 6 to 8.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](actions/download-artifact@v6...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>

Author: dependabot[bot]

.github/workflows/release.yml

@@ -87,13 +87,13 @@ jobs:
           echo "DARWIN_NAME_ALL=${DARWIN_NAME}_all" >> $GITHUB_ENV
 
       - name: Download arm64 artifact
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v8
         with:
           name: ${{ env.DARWIN_NAME_ARM64 }}
           path: ./arm64
 
       - name: Download amd64 artifact
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v8
         with:
           name: ${{ env.DARWIN_NAME_AMD64 }}
           path: ./amd64
@@ -137,12 +137,12 @@ jobs:
           echo "LINUX_NAME_AMD64=${LINUX_NAME}_amd64" >> $GITHUB_ENV
 
       - name: Download arm64 artifact
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v8
         with:
           name: ${{ env.LINUX_NAME_ARM64 }}
 
       - name: Download amd64 artifact
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v8
         with:
           name: ${{ env.LINUX_NAME_AMD64 }}
 
@@ -199,12 +199,12 @@ jobs:
           echo "LINUX_NAME_AMD64=${LINUX_NAME}_amd64" >> $GITHUB_ENV
 
       - name: Download arm64 artifact
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v8
         with:
           name: ${{ env.LINUX_NAME_ARM64 }}
 
       - name: Download amd64 artifact
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v8
         with:
           name: ${{ env.LINUX_NAME_AMD64 }}
 
@@ -258,7 +258,7 @@ jobs:
           fetch-depth: 0
 
       - name: Download all artifacts
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v8
         with:
           path: dist
           pattern: nibid_${{ needs.version.outputs.value }}_*