ci: remove zerotier-one install step

.github/workflows/action.yml

@@ -23,15 +23,10 @@ jobs:
         with:
           node-version: 18
           cache: 'npm'
-      - name: Install zerotier-one
-        run: curl -s https://install.zerotier.com/ | sudo bash
 
       - run: npm ci
       - run: npm run build
 
-      - name: Set authtoken
-        run: echo "AUTH_TOKEN=$(sudo cat /var/lib/zerotier-one/authtoken.secret)" >> $GITHUB_ENV
-
       - name: Run tests
         run: npm test