[PR #5996/24efe9ee backport][stable-6] Normalize bools in tests (#5997)

Normalize bools in tests (#5996)

* Normalize bools in tests.

* Fix typo.

(cherry picked from commit 24efe9ee9a)

Co-authored-by: Felix Fontein <felix@fontein.de>

tests/integration/targets/gitlab_group_variable/tasks/main.yml

@@ -27,7 +27,7 @@
     group: "{{ gitlab_group_name }}"
     vars:
       ACCESS_KEY_ID: checkmode
-  check_mode: yes
+  check_mode: true
   register: gitlab_group_variable_state
 
 - name: check_mode state must be changed
@@ -202,7 +202,7 @@
     group: "{{ gitlab_group_name }}"
     vars:
       ACCESS_KEY_ID: checkmode
-  check_mode: yes
+  check_mode: true
   register: gitlab_group_variable_state
 
 - name: check_mode state must not be changed
@@ -665,7 +665,7 @@
     variables:
       - name: delete_me
   register: gitlab_group_variable_state
-  ignore_errors: yes
+  ignore_errors: true
 
 - name: verify fail
   assert: