ci/makemessages: install crowdin3.deb

`crowdin.deb` uses the deprecated v1 API.

.github/workflows/makemessages.yml

@@ -19,7 +19,7 @@ jobs:
     - name: Install requirements
       run: |
          sudo apt-get install gettext
-         curl -O https://artifacts.crowdin.com/repo/deb/crowdin.deb
+         curl -O https://artifacts.crowdin.com/repo/deb/crowdin3.deb
          sudo dpkg -i crowdin.deb
          pip install -r requirements.txt
          pip install pymysql