Merge "Drop sqlalchemy 2x job" into stable/2023.2

.zuul.yaml

@@ -43,22 +43,6 @@
       tox_environment:
         VAULT_PLUGIN_ENABLED: 1
 
-# Temporary job until SQLAlchemy 2.0 is no longer blocked by upper-requirements
-- job:
-    name: barbican-tox-py310-with-sqlalchemy-2x
-    parent: openstack-tox-py310
-    description: |
-      Run unit tests with main branch of SQLAlchemy, alembic and oslo.db.
-      Takes advantage of the base tox job's install-siblings feature.
-    # The job only tests the latest and shouldn't be run on the stable branches
-    branches: ^(?!stable)
-    required-projects:
-      - name: github.com/sqlalchemy/sqlalchemy
-        override-checkout: main
-      - name: github.com/sqlalchemy/alembic
-        override-checkout: main
-      - name: openstack/oslo.db
-
 - job:
     name: barbican-kmip-tox-functional
     parent: devstack-tox-functional