fix: added GH token for vscode-ripgrep download

Otherwise, yarn install hits an HTTP 403 due to the rate-limiter.

Signed-off-by: Akos Kitta <a.kitta@arduino.cc>

Author: Akos Kitta

.github/workflows/check-i18n-task.yml

@@ -48,6 +48,8 @@ jobs:
 
       - name: Install dependencies
         run: yarn
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Check for errors
         run: yarn i18n:check