Fix the tests-done Github Actions job (#10444)

Author: richvdh

.github/workflows/tests.yml

@@ -347,12 +347,29 @@ jobs:
 
   # a job which marks all the other jobs as complete, thus allowing PRs to be merged.
   tests-done:
+    if: ${{ always() }}
     needs:
+      - lint
+      - lint-crlf
+      - lint-newsfile
+      - lint-sdist
       - trial
       - trial-olddeps
       - sytest
       - portdb
       - complement
     runs-on: ubuntu-latest
     steps:
-      - run: "true"    
+      - name: Set build result
+        env:
+          NEEDS_CONTEXT: ${{ toJSON(needs) }}
+        # the `jq` incantation dumps out a series of "<job> <result>" lines
+        run: |
+          set -o pipefail
+          jq -r 'to_entries[] | [.key,.value.result] | join(" ")' \
+                          <<< $NEEDS_CONTEXT |
+              while read job result; do
+                  if [ "$result" != "success" ]; then
+                      echo "::set-failed ::Job $job returned $result"
+                  fi
+              done

changelog.d/10444.misc

@@ -0,0 +1 @@
+Update the `tests-done` Github Actions status.