Fix the workflow.yaml for portable application in windows.

.github/workflows/release.yml

@@ -126,6 +126,7 @@ jobs:
       - name: install frontend dependencies
         run: pnpm install # change this to npm, pnpm or bun depending on which one you use.
       - name: Get app version
+        if: ${{ matrix.platform == 'windows-latest' }}
         run: |
           cd .\src-tauri
           $APP_VERSION = (cargo pkgid | ForEach-Object { ($_ -split "@")[1] })