Always build wheels by default

Due to some corner cases that are possible with currnet logic,
it was decided to simply it and always build wheel regardless of host
count. While runtime might take a bit longer, it's always better for
scaling up to already have wheels prepared.

Closes-Bug: #2004252
Change-Id: I5f53db8476eb394516fb35d593932d2552b95a57

defaults/main.yml

@@ -122,9 +122,7 @@ venv_wheels_rebuild: no
 # If the package concerned is built from a tarball, rather
 # than from a git source or pypi, then this may be best to
 # set to false.
-# Default: Enabled when more then 1 host with same arch/distro
-# is in play
-venv_wheel_build_enable: "{{ _venv_wheel_build_enable }}"
+venv_wheel_build_enable: True
 
 # Set the host where the wheels will be built.
 # If this host is not the same as the target host, then

releasenotes/notes/wheel_build_enable-ea0bd0cb676128dd.yaml

@@ -0,0 +1,5 @@
+---
+other:
+  - |
+    Default value of ``venv_wheel_build_enable`` has been changed to True.
+    Previously it was depending on amount of hosts targeted for the play.

vars/main.yml

@@ -77,8 +77,6 @@ _venv_wheels_first_play_hosts: |
   {% endfor %}
   {{ first_hosts }}
 
-_venv_wheel_build_enable: "{{ (_venv_wheels_play_hosts[ansible_facts['distribution_version'] ~ '_' ~ ansible_facts['architecture']] | length > 1) | bool }}"
-
 _venv_pip_packages: "{{ (venv_default_pip_packages | union(venv_pip_packages)) | sort | select | list }}"
 
 _venv_build_dist_arch: "{{ (ansible_facts['distribution'] | lower) | replace(' ', '_') }}-{{ ansible_facts['distribution_version'].split('.')[:2] | join('.') }}-{{ ansible_facts['architecture'] | lower }}"