Update CI

Author: minad

.github/workflows/test.yml

@@ -24,6 +24,6 @@ jobs:
     - name: Install Gnuplot
       run: sudo apt update && sudo apt install gnuplot
     - name: Install Compat
-      run: emacs --eval "(progn (package-refresh-contents) (package-install 'compat))"
+      run: emacs --batch --eval "(progn (package-refresh-contents) (package-install 'compat))"
     - name: Run tests
       run: make && make test