Run yamllint with strict mode, fix issue (#33551)

Previously yamllint would issue warnings for certain things, while still exiting with zero. Now warnings are treated like errors and will cause non-zero exit: ``` -s, --strict return non-zero exit code on warnings as well as errors ```
2 weeks ago · b3302748fa
parent c422f179dd
commit b3302748fa
2 changed files with 3 additions and 3 deletions
--- a/2
+++ b/2
@ -393,7 +393,7 @@ lint-templates: .venv node_modules ## lint template files
 .PHONY: lint-yaml
 lint-yaml: .venv ## lint yaml files
-	@poetry run yamllint .
+	@poetry run yamllint -s .
 .PHONY: watch
 watch: ## watch everything and continuously rebuild