Correct typo in validation flag for GitHub Actions

Fix typo in super-linter.yml for GitHub Actions validation.

Author: coliff

.github/workflows/super-linter.yml

@@ -38,6 +38,7 @@ jobs:
           VALIDATE_BIOME_FORMAT: false
           VALIDATE_BIOME_LINT: false
           VALIDATE_EDITORCONFIG: false
+          VALUDATE_GITHUB_ACTIONS_ZIZMOR: false
           VALIDATE_HTML: false
           VALIDATE_HTML_PRETTIER: false
           VALIDATE_JSCPD: false