ci: allow codecov failure

.github/workflows/check.yml

@@ -36,7 +36,6 @@ jobs:
       with:
         r-version: '4.1.2'
     - name: Install R packages for lme4
-      if: matrix.extras == 'all'
       shell: bash
       run: |
         R --version
@@ -68,6 +67,10 @@ jobs:
         flake8 --exclude _version.py .
     - name: Upload coverage to Codecov
       uses: codecov/codecov-action@v4
+      # FIXME Limit runtime until
+      # https://github.com/codecov/codecov-action/issues/1316 is resolved
+      timeout-minutes: 1
+      continue-on-error: true
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
     - name: Create app and check if it runs (macOS)