[4.3] Guided Tours fix js error

[heelc29]

Summary of Changes

fix call of Joomla.renderMessages

Testing Instructions

set an invalid data-id for example data-id="0"

joomla-cms/administrator/modules/mod_guidedtours/tmpl/default.php

Line 73 in 338a940

<button type="button" class="button-start-guidedtour dropdown-item" data-id="<?php echo $tour->id ?>">

Actual result BEFORE applying this Pull Request

Expected result AFTER applying this Pull Request

error message is rendered without js error

Link to documentations

Please select:

• No documentation changes for docs.joomla.org needed
• No documentation changes for manual.joomla.org needed

[Quy]

I have tested this item ✅ successfully on 9d852f1

---

_{This comment was created with the J!Tracker Application at issues.joomla.org/tracker/joomla-cms/40282.}

[richard67]

I have tested this item ✅ successfully on 9d852f1

---

_{This comment was created with the J!Tracker Application at issues.joomla.org/tracker/joomla-cms/40282.}

[richard67]

RTC

---

_{This comment was created with the J!Tracker Application at issues.joomla.org/tracker/joomla-cms/40282.}

[obuisard]

Thank you @heelc29 for the PR