feature: Added asset_tag column in requestable assets page

[NojoudAlshehri]

Description

Added asset_tag column in requestable assets page.
Now User should be able to select asset tag column to show in requestable assets page.
As shown in screenshot below:

Fixes #12886

Type of change

• New feature (non-breaking change which adds functionality)

How Has This Been Tested?

• Test A: Go to Requestable Assets, second column will be the Added "Asset Tag" Column.
• Test B: By clicking check box, Asset Tag colummn will toggle On and Off.
  

Test Configuration:

• PHP version: PHP 8.0.28
• MySQL version: 10.4.28-MariaDB
• Webserver version: Apache/2.4.56
• OS version: Windows 11

Checklist:

• I have read the Contributing documentation available here: https://snipe-it.readme.io/docs/contributing-overview
• I have formatted this PR according to the project guidelines: https://snipe-it.readme.io/docs/contributing-overview#pull-request-guidelines
• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• My changes generate no new warnings
• New and existing unit tests pass locally with my changes

[what-the-diff]

PR Summary

• Added new column to table
  A new column has been added to enhance the data displayed in the table, providing more useful information for users.

[snipe]

Thanks!