fix: use correct VALIDATE_BIOME_* variables per review

Author: Subham-KRLX

.github/workflows/super-linter.yml

@@ -26,6 +26,6 @@ jobs:
           VALIDATE_EDITORCONFIG: true
           VALIDATE_MARKDOWN: true
           VALIDATE_YAML: true
-          VALIDATE_JSON: true
-          VALIDATE_BIOME: true
+          VALIDATE_BIOME_LINT: true
+          VALIDATE_BIOME_FORMAT: true
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}