Fix Drupal 10 Warning: Undefined array key item for blazy blurry pre-process of media field

Problem/Motivation

Undefined array key item in D10

Warning: Undefined array key "item" in varbase_media_preprocess_field() (line 134 of modules/contrib/varbase_media/varbase_media.module).

Steps to reproduce

Use D10 while using this module and make sure to enable blazy_blurry.

Proposed resolution

Change `item` to `#item`

Remaining tasks

• ✅ File an issue about this project
• ✅ Addition/Change/Update/Fix to this project
• ✅ Testing to ensure no regression
• ➖ Automated unit/functional testing coverage
• ➖ Developer Documentation support on feature change/addition
• ➖ User Guide Documentation support on feature change/addition
• ➖ Accessibility and Readability
• ✅ Code review from 1 Varbase core team member
• ✅ Full testing and approval
• ✅ Credit contributors
• ✅ Review with the product owner
• ✅ Update Release Notes and Update Helper on new feature change/addition
• ✅ Release varbase-9.0.17, varbase_media-9.0.29

Varbase update type

• ✅ No Update
• ➖ Optional Update
• ➖ Forced Update
• ➖ Forced Update if Unchanged

User interface changes

• N/A

API changes

• N/A

Data model changes

• N/A

Release notes snippet

• Issue #3394268 by emircanerkul: Fixed Drupal 10 Warning: Undefined array key item for blazy blurry pre-process of media field