Demote yamllint errors to warnings

Signed-off-by: Joe Block <[email protected]>

Author: unixorn

.github/workflows/mega-linter.yml

@@ -54,9 +54,10 @@ jobs:
           VALIDATE_ALL_CODEBASE: false
           DEFAULT_BRANCH: main
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          DISABLE_LINTERS: SPELL_CSPELL,MARKDOWN_MARKDOWN_LINK_CHECK,REPOSITORY_CHECKOV,REPOSITORY_TRIVY,REPOSITORY_GRYPE,SPELL_LYCHEE
           ACTION_ACTIONLINT_DISABLE_ERRORS: true
           REPOSITORY_KICS_DISABLE_ERRORS: true
-          DISABLE_LINTERS: SPELL_CSPELL,MARKDOWN_MARKDOWN_LINK_CHECK,REPOSITORY_CHECKOV,REPOSITORY_TRIVY,REPOSITORY_GRYPE,SPELL_LYCHEE
+          YAML_YAMLLINT_DISABLE_ERRORS: true
 
       # Upload Mega-Linter artifacts.
       # They will be available on Github action page "Artifacts" section