Bump actions/download-artifact from 3 to 4 (#39)

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 3 to 4.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](actions/download-artifact@v3...v4)

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

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

.github/workflows/build.yml

@@ -413,37 +413,37 @@ jobs:
           echo "FLOW_BUILD_NUMBER=${FLOW_BUILD_NUMBER}" >> $GITHUB_OUTPUT
           git config --global user.email "[email protected]"
           git config --global user.name "Linwood CI"
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: apk-build
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: windows-build
           path: windows-build/
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: linux-build
           path: linux-build/
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: linux-deb
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: linux-rpm
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: linux-appimage
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: linux-alternative-portable
           path: linux-alternative-portable/
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: windows-setup
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: macos-build
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: macos-dmg
       - name: 📦 Zip artifacts