Make sure distcheck passes and run dist job on Pull Request

.github/workflows/ci.yml

@@ -268,7 +268,6 @@ jobs:
 
   dist:
     runs-on: ubuntu-latest
-    if: startsWith(github.ref, 'refs/tags/jq-')
     steps:
       - name: Clone repository
         uses: actions/checkout@v3
@@ -286,6 +285,7 @@ jobs:
             --disable-maintainer-mode \
             --disable-valgrind \
             --with-oniguruma=builtin
+          make distcheck
           make dist dist-zip
           git diff --exit-code
       - name: Upload artifacts