update syntax

Author: parthea

.github/workflows/tests.yaml

@@ -71,7 +71,6 @@ jobs:
       - name: Check type annotations.
         run: nox -s mypy-${{ matrix.python }}
   showcase:
-    needs: all_python_setup
     strategy:
       # Run showcase tests on the lowest and highest supported runtimes
       matrix:
@@ -273,6 +272,7 @@ jobs:
       - name: Check autogenerated snippets.
         run: nox -s snippetgen
   unit:
+    needs: all_python_setup
     strategy:
       matrix:
         python: ${{ fromJSON(needs.all_python_setup.outputs.all_python) }}
@@ -296,6 +296,7 @@ jobs:
       - name: Run unit tests.
         run: nox -s unit-${{ matrix.python }}
   fragment:
+    needs: all_python_setup
     strategy:
       matrix:
         python: ${{ fromJSON(needs.all_python_setup.outputs.all_python) }}