setup: Remove pbr's wsgi_scripts

This is technical dead end and not something we're going to be able to
support long-term in pbr. We need to push users away from this.

Change-Id: Ib7ea7fa00f8a4cc97f20e01fbd0357f737a6c224
Signed-off-by: Stephen Finucane <stephenfin@redhat.com>
Depends-on: https://review.opendev.org/c/openstack/devstack/+/919581

releasenotes/notes/remove-wsgi-scripts-3823627039fa98bc.yaml

@@ -0,0 +1,8 @@
+---
+upgrade:
+  - |
+    The ``placement-api`` WSGI script has been removed. Deployment tooling
+    should instead reference the Python module path for the wsgi module in
+    Placement, ``placement.wsgi.api:application``, if their chosen WSGI server
+    supports this (gunicorn, uWSGI) or implement a `.wsgi` script themselves if
+    not (mod_wsgi).

setup.cfg

@@ -48,5 +48,3 @@ oslo.policy.policies =
 console_scripts =
     placement-manage = placement.cmd.manage:main
     placement-status = placement.cmd.status:main
-wsgi_scripts =
-    placement-api = placement.wsgi:init_application