Remove npm cache configuration from Node setup in deploy workflow

Author: MartinGroscheTT

.github/workflows/deploy.yml

@@ -92,7 +92,6 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: 20
-          cache: 'npm'
       - name: Install web-ext
         if: matrix.browser == 'firefox'
         run: npm install -g web-ext