#3485842: Unwanted Olivero assets being loaded from core/drupal.ajax dependency

Closes #3485842

Looks like the original workaround experience_builder_library_info_alter doesn't trigger with Olivero as $extension argument when a previous non XB- page loads the Olivero assets.

This MR addresses this by creating another library definition of drupal.ajax within experience_builder.libraries.yml but without drupal.message as a dependency since drupal.message is what brings in the unwanted Olivero assets. Now since drupal.dialog.ajax was recently added as an XB dependency, that has drupal.ajax as a dependency, and therefore also has drupal.message as a dependency. So there is another library definition of drupal.dialog.ajax within experience_builder.libraries.yml that then points to experience_builder/drupal.dialog.ajax.

This isn't an ideal solution as it is hacky and unmaintainable if more libraries get added so if anyone has a better solution, lmk 😁.