Fix artifact download

Author: RikudouSage

.github/workflows/build.yaml

@@ -121,8 +121,9 @@ jobs:
         uses: actions/download-artifact@v4
         with:
           path: artifacts
+          merge-multiple: true
       - name: Compress MacOS version
-        run: 7z a -tzip {LargeCsvReader.zip} LargeCsvReader.app
+        run: 7z a -tzip LargeCsvReader.zip LargeCsvReader.app
         working-directory: artifacts
       - name: Create a Release
         id: create_release