Update config

Fix syntax
Disable gitleaks for search key

Author: dshevtsov

_config.yml

@@ -96,7 +96,7 @@ defaults:
     scope:
       path: mftf/v2
     values:
-      guide_version: 2.3
+      guide_version: '2.3'
       group: mftf-v2
       github_files: https://github.com/magento/magento2-functional-testing-framework/tree/2.6.5/
       github_repo: https://github.com/magento/magento2-functional-testing-framework/
@@ -207,7 +207,7 @@ algolia:
   # It is safe to use in production front-end code.
   # Used at src/_includes/layout/header-scripts.html
   # For more details, refer to: https://www.algolia.com/doc/guides/security/api-keys/#search-only-api-key
-  search_only_key: d2d0f33ab73e291ef8d88d8b565e754c
+  search_only_key: d2d0f33ab73e291ef8d88d8b565e754c #gitleaks:allow
 
 google:
   gtm: GTM-KRCLXBB