Added ldap_company Sync field and Company ldap_ou User sync

[Godmartinz]

Description

This adds the ability to sync the company field from LDAP.

This also adds the ability to User sync by Company OU, adding an ldap_ou column to the companies' table.

Therefore in LDAP settings, radio buttons have been added to toggle a selection on how to sync your OUs--
by Location or by Company. The selected radio button stays marked.

Because companies more than likely would be on different LDAP servers and/or a lot of users. The company sync is limited to one company at a time.

Locations remains multiple.

Fixes #12176 #10698 #12645 #10161 #12176 #4765 [sc-25411]

Type of change

Please delete options that are not relevant.

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

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration

• Test A
• Test B

Test Configuration:

• PHP version:
• MySQL version
• Webserver version
• OS version

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

• Company Identification Enhancements
  Introduced a new system parameter ($ldap_result_company) for more convenient retrieval of LDAP-specific company settings.

• User Table Improvements
  Added a company field to the users table, helping to enhance user categorization according to their respective companies.

• Database Update
  Executed a database enhancement by adding an ldap_company column to the settings table, through a new migration file.

• LDAP Setting Visibility
  The LDAP settings form within the admin panel now includes an ldap_company field for easier and more transparent adjustment of company-specific settings.

• Usability Update for LDAP import view
  The LDAP import view now presents a selection field for companies, replacing the previous location-based selection. This is dependent on the ldap_ou_sync_type setting, optimizing the method of importing LDAP users.