CI/CD: Use same version for artifacts download and upload

Different versions are no longer compatible.

Author: OmarEmaraDev

.github/workflows/build.yml

@@ -33,7 +33,7 @@ jobs:
       - name: Build
         run: python setup.py build --export --exportheaders --noversioncheck
       - name: Upload Builds
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: Builds
           path: animation_nodes*.zip
@@ -44,7 +44,7 @@ jobs:
     if: github.event_name == 'push'
     steps:
       - name: Download Builds
-        uses: actions/download-artifact@v4.1.7
+        uses: actions/download-artifact@v4
         with:
           name: Builds
       - name: Extract Branch Name