Added 'change_when: false' to Python version checks

arch_upgrade.yml

@@ -5,6 +5,7 @@
       ansible.builtin.shell:
         cmd: python --version | grep -Po '\d+\.\d+'
       register:  orig_python
+      changed_when:  false
     - name: Full repository upgrade
       become: true
       community.general.pacman:
@@ -13,6 +14,7 @@
     - name: Get new Python minor version
       ansible.builtin.shell:
         cmd: python --version | grep -Po '\d+\.\d+'
+      changed_when:  false
       register:  new_python
     - name:  AUR upgrade
       aur: