build: fix integration tests never showing up as failing

This likely is an artifact of the size tests recently removed.

Author: devversion

.github/workflows/pr.yml

@@ -98,7 +98,6 @@ jobs:
         run: yarn install --frozen-lockfile
       - name: Run integration tests
         run: yarn integration-tests
-        continue-on-error: true
 
   linker_aot_tests:
     runs-on: ubuntu-latest-4core