Update release.yml

Author: ntkme

.github/workflows/release.yml

@@ -28,10 +28,11 @@ jobs:
         uses: actions/download-artifact@v4
         with:
           pattern: dartsdk-android-*-${{ github.ref_name }}
+          merge-multiple: true
 
       - name: Release
         run: |
-          gh release create ${{ github.ref_name }} dartsdk-android-*/dartsdk-android-*-release.tar.gz --repo ${{ github.repository }} --prerelease=${{ endsWith(github.ref_name, '.beta') || endsWith(github.ref_name, '.dev') }}
+          gh release create ${{ github.ref_name }} dartsdk-android-*-release.tar.gz --repo ${{ github.repository }} --prerelease=${{ endsWith(github.ref_name, '.beta') || endsWith(github.ref_name, '.dev') }}
         env:
           GH_TOKEN: ${{ github.token }}
 
@@ -51,9 +52,7 @@ jobs:
         uses: actions/download-artifact@v4
         with:
           pattern: dartsdk-android-*-${{ github.ref_name }}
-
-      - name: Prepare
-        run: mv dartsdk-android-*/dartsdk-android-*-release.tar.gz .
+          merge-multiple: true
 
       - name: Docker Metadata
         id: docker-metadata