Fix ansible-hook

Added infrared_plugin/main.yml to exclude path as ansible-lint fails as

infrared_plugin/main.yml:5:3: syntax-check[specific]: The field 'hosts'
has an invalid value, which includes an undefined variable. The error
was: 'other' is undefined. 'other' is undefined

Bump version on ansible-lint

Change-Id: Id60cb45a96a8080c4257d33a0739d0972978045d

.ansible-lint

@@ -1,5 +1,7 @@
 ---
 parseable: true
+exclude_paths:
+    - infrared_plugin/main.yml
 skip_list:
     # Add skips here only as last resort, like:
     - role-name

.pre-commit-config.yaml

@@ -28,7 +28,7 @@ repos:
           - flake8-black>=0.1.1
         language_version: python3
   - repo: https://github.com/ansible/ansible-lint.git
-    rev: v5.3.2
+    rev: v6.16.2
     hooks:
       - id: ansible-lint
         always_run: true

zuul.d/layout.yaml

@@ -14,8 +14,9 @@
     parent: tox
     vars:
       tox_envlist: units  # dynamic tox env added by tox-ansible
-      # we want to run sanity only on py36 instead of implicit 2.6-3.9 range
-      # tox_extra_args: -- --python 3.6
+      # we want to run units on py38 instead of implicit 2.6-3.9 range
+      python_version: "3.8"
+      tox_extra_args: -- --python 3.8
 
 - job:
     name: zuul-ansible-role-collect-logs