Added/Fixed: track changes on asset checkin/out

[johnson-yi]

Description

At the moment changes to action_date, name, status_id, location_id and expected_checkin during Asset checkin/out are not tracked in the actionlog

Currently missing changes

This PR fixes the actionlog to contain these changes

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)

How Has This Been Tested?

Tested via UI and API

• Checked out asset with no changes
• Checked in asset with no changes
• Checked out asset with changes
• Checked in asset with changes

Test Configuration:

• PHP version: 8.1.22
• MySQL version
• Webserver version: Apache/2.4.57
• OS version: Ubuntu

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
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• [] I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes

[what-the-diff]

PR Summary

• Addition of New Property to Event Classes
  The classes CheckoutableCheckedIn and CheckoutableCheckedOut, associated with tracking check-ins and check-outs in the system, now include a new property called originalValues. This addition will aid in retaining historical data which could prove useful for user behaviour analysis or restoring system states.

• Modification of Controller Methods for Check-in/Check-out Actions
  Changes have been made to methods in the AssetsController (responsible for managing assets) and AssetCheckinController (specifically handling check-in functionality for assets). These modifications involve capturing and passing on original values at the time of an asset's check-in.

• Changes to Methods in Asset Model and Loggable Model
  Modifications to the checkOut method in the Asset model and logCheckout and logCheckin methods in the Loggable model were made. These changes are designed to capture the original values during check-out and log events, allowing for a more nuanced tracking of attribute changes over time.

These enhancements aim to record the original state data during asset transactions (both check-ins and check-outs), which provides a rich history of asset transitions giving better auditing capabilities and improved troubleshooting capacity in the case of asset-related issues.

[snipe]

I know we have a lot of overhauling right now on the logging system. I'd probably want @spencerrlongg to take a look at this and make sure it won't conflict with the work he's doing. (He wasn't feeling well last week, so I'm not sure if he'll be in today or not though.)

[spencerrlongg]

I think this makes sense for now 👍