ansible-lint: Disable comment checks in etc/kolla/globals.yml

Restore strictness of check, because we stop using
.ansible-lint-ignore file.

Change-Id: Ia5e80d96efc27e4deb4402bd89df7e58d9b5ca82
Signed-off-by: Michal Nasiadka <mnasiadka@gmail.com>

.ansible-lint

@@ -7,7 +7,7 @@ rulesdir:
   - .ansible-lint-rules/
 # NOTE(mnasiadka): Switched to false due to rules skipped via .ansible-lint-ignore causing
 #                  failures
-strict: false
+strict: true
 skip_list:
   # disable experimental rules
   - experimental

.ansible-lint-ignore

@@ -1,2 +0,0 @@
-# This file contains ignores rule violations for ansible-lint skip
-etc/kolla/globals.yml yaml[comments] skip

etc/kolla/globals.yml

@@ -1,3 +1,4 @@
+# yamllint disable rule:comments
 ---
 # You can use this file to override _any_ variable throughout Kolla.
 # Additional options can be found in the