updated github actions to use node 18 and fixed npm issue

Author: abjt14

.github/workflows/main.yml

@@ -17,7 +17,7 @@ jobs:
       - name: setup node
         uses: actions/setup-node@v3
         with:
-          node-version: 16
+          node-version: 18
       - name: install Rust stable
         uses: dtolnay/rust-toolchain@stable
       - name: install dependencies (ubuntu only)
@@ -26,7 +26,7 @@ jobs:
           sudo apt-get update
           sudo apt-get install -y libgtk-3-dev libwebkit2gtk-4.0-dev libappindicator3-dev librsvg2-dev patchelf
       - name: install app dependencies and build it
-        run: npm install && npm run build
+        run: npm install
       - uses: tauri-apps/tauri-action@v0
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}