refactor(ci): update relative path for asset file

Author: ThorstenSuckow

.github/workflows/create.release.yml

@@ -33,7 +33,7 @@ jobs:
           npm run build
           mkdir ./build/zip && mkdir ./build/zip/extjs-app-imapuser
           cp ./build/deploy/* ./build/zip/extjs-app-imapuser -R
-          cd ./build/zip && zip -r ../../../../release.zip ./extjs-app-imapuser
+          cd ./build/zip && zip -r ../../release.zip ./extjs-app-imapuser
 
       - name: Create Release
         id: create_release