Fix deprecations that ansible-core 2.23 removes (#13667)

* chore: fix deprecations that ansible-core 2.23 removes

* chore: unwrap the templated assert in assert-sorted-checksums.yml

roles/validate_inventory/tasks/main.yml

@@ -116,7 +116,7 @@
 # NOTICE: the check blatantly ignores the inet6-case
 - name: Guarantee that enough network address space is available for all pods
   assert:
-    that: "{{ (kubelet_max_pods | default(110)) | int <= (2 ** (32 - kube_network_node_prefix | int)) - 2 }}"
+    that: (kubelet_max_pods | default(110)) | int <= (2 ** (32 - kube_network_node_prefix | int)) - 2
     msg: "Do not schedule more pods on a node than inet addresses are available."
   when:
     - not ignore_assert_errors

scripts/assert-sorted-checksums.yml

@@ -15,7 +15,7 @@
   tasks:
   - name: Check all versions are strings
     assert:
-      that: "{{ item.1.value | reject('string') == [] }}"
+      that: "item.1.value | reject('string') == []"
       quiet: true
     loop: "{{ _minimal_data_needed }}"
     loop_control:

tests/ansible.cfg

@@ -12,5 +12,4 @@ stdout_callback = default
 display_skipped_hosts = no
 library = ./library:../library
 callbacks_enabled = profile_tasks
-jinja2_extensions = jinja2.ext.do
 roles_path = ../roles