Normalize bools in tests (#5996)

* Normalize bools in tests.

* Fix typo.

tests/integration/targets/git_config/tasks/setup.yml

@@ -6,10 +6,10 @@
 - name: verify that git is installed so this test can continue
   command: which git
   register: git_installed
-  ignore_errors: yes
+  ignore_errors: true
 
 - name: get git version, only newer than {{git_version_supporting_includes}} has includes option
   shell: "git --version | grep 'git version' | sed 's/git version //'"
   register: git_version
-  ignore_errors: yes
+  ignore_errors: true
 ...