Fixed: escape '/' in preg_quote of asset tag prefix

[mrdahbi]

This resolves the issue I encountered in version 8 of snipe-it (8.0.4)

When using a prefix with forward slash, preg_quote without arguments fails to escape it and results in error in Javascript console while trying for example to create a new asset.

Here's the original error:
missing after parenthesis Uncaught SyntaxError: missing ) source: create:1303:64
which points to the same line fixed in edit.blade.php

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[what-the-diff]

PR Summary

• Improved JavaScript Function Accuracy
  The update to the JavaScript function allows it to process additional information, improving the accuracy of its tasks. The specific change involves the addition of a second parameter in a technical process called preg_quote, ensuring any automatically added prefixes are properly recognized and handled. This means our software will behave more predictably and cleanly when dealing with sequences generated by the system.