Remove [Libraries API] module as much of its functionality had been moved to Drupal 9 core

Problem/Motivation

Dropping the support for [Libraries API] module
as the following was committed in Drupal 8.9.x branch and it will be in Drupal 9.x branch too
https://git.drupalcode.org/project/drupal/commit/1edf15f

#3110305: Drupal 8.9.x deprecation signposting
#3096648: Add support for third party libraries in site specific and install profile specific libraries folders

Add to that No new releases for Libraries API since 8.x-3.0-alpha1 released 27 January 2018

Moving our logic to use the same logic as in the Drupal core 8.9.x
Support for third party libraries in site specific and install profile specific libraries folders
https://www.drupal.org/node/3099614

In Drupal 8, contrib modules use the Libraries module to allow project to store third party libraries in different locations. There locations are:

• PATH/TO/SITE/libraries (for example sites/example.com)
• libraries
• PATH/TO/INSTALL_PROFILE/libraries

This functionality has been move to Drupal core and now libraries with locations starting with /libraries/ can be in any of these locations. They are searched in the order above and the first match found is used.

Proposed resolution

Remove the Libraries API module
As much of its functionality had been moved to core
We had that in
#3114086: Drop support for [Libraries API] module. And move the logic to Drupal core 8.9.x libraries finding way

Remaining tasks

Check all logic on needed modules.

User interface changes

N/A

API changes

Change of the scanning logic to the better Drupal 9 scanning for libraries

Data model changes

N/A