Use UPPER_CONSTRAINTS_FILE for stable/victoria testing

stable/victoria is in EM state and Tempest is going to be
pinned for stable/victoria which need to modify run-tempest
role to use the constraints set by the devstack or any job.

Because of Tempest 26.1.0 and with stestr 3.0.1 (beacause of upper
constraints of stestr 3.0.1 in stable/ussuri ) which does not have
new args exclude-regex so let's fallback to old arg if new arg is
passed.

Change-Id: I9cad0ccb02ee7bef0f94a1ee40e0fa117d89b5eb
diff --git a/roles/run-tempest/README.rst b/roles/run-tempest/README.rst
index 1919393..d9f855a 100644
--- a/roles/run-tempest/README.rst
+++ b/roles/run-tempest/README.rst
@@ -81,7 +81,7 @@
 .. zuul:rolevar:: stable_constraints_file
    :default: ''
 
-   Upper constraints file to be used for stable branch till stable/train.
+   Upper constraints file to be used for stable branch till stable/victoria.
 
 .. zuul:rolevar:: tempest_tox_environment
    :default: ''
diff --git a/roles/run-tempest/tasks/main.yaml b/roles/run-tempest/tasks/main.yaml
index 70c275b..f302fa5 100644
--- a/roles/run-tempest/tasks/main.yaml
+++ b/roles/run-tempest/tasks/main.yaml
@@ -25,11 +25,11 @@
     target_branch: "{{ zuul.override_checkout }}"
   when: zuul.override_checkout is defined
 
-- name: Use stable branch upper-constraints till stable/ussuri
+- name: Use stable branch upper-constraints till stable/victoria
   set_fact:
     # TOX_CONSTRAINTS_FILE is new name, UPPER_CONSTRAINTS_FILE is old one, best to set both
     tempest_tox_environment: "{{ tempest_tox_environment | combine({'UPPER_CONSTRAINTS_FILE': stable_constraints_file}) | combine({'TOX_CONSTRAINTS_FILE': stable_constraints_file}) }}"
-  when: target_branch in ["stable/ocata", "stable/pike", "stable/queens", "stable/rocky", "stable/stein", "stable/train", "stable/ussuri"]
+  when: target_branch in ["stable/ocata", "stable/pike", "stable/queens", "stable/rocky", "stable/stein", "stable/train", "stable/ussuri", "stable/victoria"]
 
 - name: Use Configured upper-constraints for non-master Tempest
   set_fact:
@@ -79,15 +79,15 @@
       when: exclude_list_stat.stat.exists
 
 - name: Tempest 26.1.0 workaround to fallback exclude-list to blacklist
-  # NOTE(gmann): stable/train|ussuri use Tempest 26.1.0 and with stestr 2.5.1/3.0.1
-  # (beacause of upper constraints of stestr 2.5.1/3.0.1 in stable/train|ussuri)
-  # which does not have new args exclude-list so let's fallback to old arg
-  # if new arg is passed.
+  # NOTE(gmann): stable/train|ussuri|victoria use Tempest 26.1.0 and with
+  # stestr 2.5.1/3.0.1 (beacause of upper constraints of stestr 2.5.1/3.0.1
+  # in stable/train|ussuri|victoria) which does not have new args exclude-list
+  # so let's fallback to old arg if new arg is passed.
   set_fact:
     exclude_list_option: "--blacklist-file={{ tempest_test_exclude_list|quote }}"
   when:
     - tempest_test_exclude_list is defined
-    - target_branch in ["stable/train", "stable/ussuri"]
+    - target_branch in ["stable/train", "stable/ussuri", "stable/victoria"]
 
 # TODO(kopecmartin) remove this after all consumers of the role have switched
 # to tempest_exclude_regex option, until then it's kept here for the backward
@@ -105,19 +105,19 @@
   when:
     - tempest_black_regex is not defined
     - tempest_exclude_regex is defined
-    - target_branch not in ["stable/train", "stable/ussuri"]
+    - target_branch not in ["stable/train", "stable/ussuri", "stable/victoria"]
 
 - name: Tempest 26.1.0 workaround to fallback exclude-regex to black-regex
-  # NOTE(gmann): stable/train|ussuri use Tempest 26.1.0 and with stestr 2.5.1/3.0.1
-  # (beacause of upper constraints of stestr 2.5.1/3.0.1 in stable/train|ussuri)
-  # which does not have new args exclude-list so let's fallback to old arg
-  # if new arg is passed.
+  # NOTE(gmann): stable/train|ussuri|victoria use Tempest 26.1.0 and with stestr
+  # 2.5.1/3.0.1 (beacause of upper constraints of stestr 2.5.1/3.0.1 in
+  # stable/train|ussuri|victoria) which does not have new args exclude-list so
+  # let's fallback to old arg if new arg is passed.
   set_fact:
     tempest_test_exclude_regex: "--black-regex={{tempest_exclude_regex|quote}}"
   when:
     - tempest_black_regex is not defined
     - tempest_exclude_regex is defined
-    - target_branch in ["stable/train", "stable/ussuri"]
+    - target_branch in ["stable/train", "stable/ussuri", "stable/victoria"]
 
 - name: Run Tempest
   command: tox -e {{tox_envlist}} {{tox_extra_args}} -- {{tempest_test_regex|quote}} \