fix(ldap): Fix SQL injection on LDAP page

[callapa]

Description

When a user is connected he can perform an SQL injection (Time-Based SQL Injection Attacks) on the following page:
.../centreon/include/Administration/parameters/ldap/xml/ldap_host.php

Fixes # (CVE-2019-15300)

After verification, this file is no longer used in Centreon.
We have deleted this file and all the others related to it.

Type of change

• Patch fixing an issue (non-breaking change)
• New functionality (non-breaking change)
• Breaking change (patch or feature) that might cause side effects breaking part of the Software
• Updating documentation (missing information, typo...)

Target serie

• 2.8.x
• 18.10.x
• 19.04.x
• 19.10.x (master)

How this pull request can be tested ?

please contact us

Checklist

Community contributors & Centreon team

• I followed the coding style guidelines provided by Centreon
• I have commented my code, especially new classes, functions or any legacy code modified. (docblock)
• I have commented my code, especially hard-to-understand areas of the PR.
• I have made corresponding changes to the documentation.
• I have rebased my development branch on the base branch (master, maintenance).

Centreon team only

• I have made sure that the unit tests related to the story are successful.
• I have made sure that unit tests cover 80% of the code written for the story.
• I have made sure that acceptance tests related to the story are successful (local and CI)