In drupal 10 AssertionError: $attributes, if set, must be an array or object of type \Drupal\Core\Template\Attribute in assert() giving site encountered error

I have Upgraded a Drupal 9 site to Drupal 10.1.18, giving a core error and site break on local. To fix this Issue I have created a patch and attached it in files.

May we see the temple that triggers the assertion failure?

@Vishal you are right there is problem in ddev and platformsh sites when upgrading from drupal 9.5.11 to drupal 10.1.18 there is Error in core/lib/Drupal/Core/Template/TwigExtension.php on public function getLink assertition error and site can encounter an unexpected error with error message $attributes, if set, must be an array or object of type \Drupal\Core\Template\Attribute in assert() after applying patch above error resolved and site is working fine.

Was previously tagged as steps to reproduce but those are still missing in the issue summary.