do not run instance tests on 2.7 workflow

Author: eskerda

.github/workflows/test.yml

@@ -80,8 +80,10 @@ jobs:
       run: |
           make github-summary >> $GITHUB_STEP_SUMMARY
 
+  # This is more like a watchdog to know if the library still works with
+  # python 2 or not. Not that it really matters
   python2:
-    name: test (2.7)
+    name: Unit tests (2.7)
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
@@ -97,7 +99,3 @@ jobs:
       run: make lint
     - name: test
       run: make test
-    - name: test update
-      run: |
-        # allowed to fail for test runs
-        make test-update T_FLAGS+='-n 10' || true