ENGCOM-5342: #23346: 'Test Connection' button is over-spanned #23367

 - Merge Pull Request #23367 from konarshankar07/magento2:test-connection-overspanned-23346
 - Merged commits:
   1. e915796

Author: magento-engcom-team

app/code/Magento/AdvancedSearch/view/adminhtml/templates/system/config/testconnection.phtml

@@ -11,5 +11,5 @@
     "successText": "<?= $block->escapeHtmlAttr(__('Successful! Test again?')) ?>",
     "failedText": "<?= $block->escapeHtmlAttr(__('Connection failed! Test again?')) ?>",
     "fieldMapping": "<?= /* @noEscape */ $block->getFieldMapping() ?>"}, "validation": {}}'>
-    <span><span><span id="<?= $block->getHtmlId() ?>_result"><?= $block->escapeHtml($block->getButtonLabel()) ?></span></span></span>
+    <span id="<?= $block->getHtmlId() ?>_result"><?= $block->escapeHtml($block->getButtonLabel()) ?></span>
 </button>