.github/workflows/ci-sage.yml: Test with sagemath/sage#38340

Author: mkoeppe

.github/workflows/ci-sage.yml

@@ -87,7 +87,7 @@ jobs:
       targets:                  SAGE_CHECK=no SAGE_CHECK_flint=warn SAGE_CHECK_python_flint=yes python_flint
       # Standard setting: Test the current beta release of Sage:
       sage_repo:                sagemath/sage
-      sage_ref:                 refs/pull/37224/head
+      sage_ref:                 refs/pull/38340/head
       #sage_ref:                 develop
       upstream_artifact:        upstream
       # Docker targets (stages) to tag
@@ -106,7 +106,7 @@ jobs:
       targets:                  SAGE_CHECK=no SAGE_CHECK_flint=warn SAGE_CHECK_python_flint=yes python_flint
       # Standard setting: Test the current beta release of Sage:
       sage_repo:                sagemath/sage
-      sage_ref:                 refs/pull/37224/head
+      sage_ref:                 refs/pull/38340/head
       #sage_ref:                 develop
       upstream_artifact:        upstream
     needs: [dist]