Fix variable assignment in desktop workflow to use correct npm script for version retrieval

Author: sondreb

.github/workflows/desktop.yml

@@ -28,7 +28,7 @@ jobs:
 
       - name: Variables
         run: |
-          echo VERSION=$(npm run version --silent) >> $GITHUB_ENV
+          echo VERSION=$(npm run get-version --silent) >> $GITHUB_ENV
         shell: bash
 
       - name: Install Rust (stable)