This snippet will add an extra row for each row in the gravity view table. This extra row will have the entry notes in an unordered list.

gravity-view-add-entry-notes-new-row.php

<?php

add_action('gravityview/template/table/cells/after', function ($context) {
    
    $view = $context->view;
    $view_id = $view->ID;

    if ($view_id !== 140) {
        return;
    }
    
    $fields = $context->fields;
    
    $notes = GFAPI::get_notes(array('entry_id' => $context->entry->ID));
    
    // Don't add row if there are no notes for this entry or if error occurred
    if (empty($notes) || is_wp_error($notes)) {
        return;
    }
    
    $colspan = $context->fields->by_position('directory_table-columns')->by_visible($context->view)->count();
    
    ob_start();
    echo '<ul class="lcs_notes_view">';
    foreach ($notes as $note) {
        echo '<li><strong>' . esc_html(get_note_user($note->user_id)) . '</strong> (' . esc_html($note->date_created) . '): ' . esc_html($note->value) . '</li>';
    }
    echo '</ul>';
    $notes_output = ob_get_clean();
    
    echo '</tr><tr class="lcs_notes_tr"><td colspan="' . esc_attr($colspan) . '">Status Notes: <br>' . $notes_output . '</td></tr>';
});