Disable job log uploads to ovh swift

We've noticed a number of upload failures to ovh bhs and gra, which
causes jobs to fail with POST_FAILURE results.
Let's go ahead and disable the region until it is happier.

Note we update base-test to do the inverse: only upload logs to ovh
swift. This is to make testing of the situation easier and give signal
for when we can revert this change.

Signed-off-by: Dr. Jens Harbott <harbott@osism.tech>
Change-Id: I5928432c98fcb86323aaf6f9a5d94bd2898dd4f8

playbooks/base-test/post-logs.yaml

@@ -15,9 +15,9 @@
       with_random_choice:
         - 'ovh_bhs'
         - 'ovh_gra'
-        - 'rax_dfw'
-        - 'rax_iad'
-        - 'rax_ord'
+        # - 'rax_dfw'
+        # - 'rax_iad'
+        # - 'rax_ord'
       loop_control:
         loop_var: 'opendev_base_item'
     - name: Upload swift logs to {{ _swift_provider_name }}

playbooks/base/post-logs.yaml

@@ -12,8 +12,8 @@
       set_fact:
         _swift_provider_name: "{{ opendev_base_item }}"
       with_random_choice:
-        - 'ovh_bhs'
-        - 'ovh_gra'
+        # - 'ovh_bhs'
+        # - 'ovh_gra'
         - 'rax_dfw'
         - 'rax_iad'
         - 'rax_ord'