Revert "Bump actions/download-artifact from 4 to 5"

This reverts commit 3c57c55.

Author: RyeMutt

.github/workflows/release.yml

@@ -150,7 +150,7 @@ jobs:
         fetch-depth: 0
         submodules: recursive
     - name: Download webrtc artifacts
-      uses: actions/download-artifact@v5
+      uses: actions/download-artifact@v4
       with:
         path: _packages
     - uses: AlchemyViewer/action-autobuild@v5
@@ -174,7 +174,7 @@ jobs:
         fetch-depth: 0
         submodules: recursive
     - name: Download webrtc artifacts
-      uses: actions/download-artifact@v5
+      uses: actions/download-artifact@v4
       with:
         path: _packages
     - uses: AlchemyViewer/action-autobuild@v5
@@ -198,7 +198,7 @@ jobs:
         fetch-depth: 0
         submodules: recursive
     - name: Download webrtc artifacts
-      uses: actions/download-artifact@v5
+      uses: actions/download-artifact@v4
       with:
         path: _packages
     - uses: AlchemyViewer/action-autobuild@v5