[BUG] LGPO: Allow duplicate policies if the full path is identical

[twangboy]

Description
On Windows Server operating systems there are two adml/admx files for terminal services.

• TerminalServer.adml/.admx
• TerminalServer-Server.adml/.admx

These files share identical policy names for `Do not allow Clipboard redirection". The Server policy redirects to the original policy

Since this is basically the same policy and ends up having the exact same path, we should just resolve it and allow it to be set using just the short name.

Steps to Reproduce the behavior
On Windows Server 2016/2019

(venv) C:\src\salt>salt-call --local lgpo.get_policy_info "Do not allow Clipboard redirection" Machine
local:
    ----------
    message:
        ADML policy name "Do not allow Clipboard redirection" is used as the display name for multiple policies. These policies matched: Windows Components\Remote Desktop Services\Remote Desktop Session Host\Device and Resource Redirection\Do not allow Clipboard redirection, Windows Components\Remote Desktop Services\Remote Desktop Session Host\Device and Resource Redirection\Do not allow Clipboard redirection. You can utilize these long names to specify the correct policy
    policy_aliases:
    policy_class:
        Machine
    policy_elements:
    policy_found:
        False
    policy_name:
        Do not allow Clipboard redirection
    rights_assignment:
        False

Expected behavior
Should just return the single non-duplicate policy name

Versions Report

salt --versions-report

(Provided by running salt --versions-report. Please also mention any differences in master/minion versions.)

Salt Version:
          Salt: 3003rc1+2846.ga6f9e76c79

Dependency Versions:
          cffi: 1.14.6
      cherrypy: 18.6.1
      dateutil: 2.8.1
     docker-py: Not Installed
         gitdb: 4.0.7
     gitpython: 3.1.18
        Jinja2: 3.1.0
       libgit2: Not Installed
      M2Crypto: Not Installed
          Mako: 1.1.4
       msgpack: 1.0.2
  msgpack-pure: Not Installed
  mysql-python: Not Installed
     pycparser: 2.21
      pycrypto: Not Installed
  pycryptodome: 3.10.1
        pygit2: Not Installed
        Python: 3.8.13 (tags/v3.8.13:ea67321, Jun 16 2022, 15:50:48) [MSC v.1916 64 bit (AMD64)]
  python-gnupg: 0.4.8
        PyYAML: 5.4.1
         PyZMQ: 19.0.0
         smmap: 4.0.0
       timelib: 0.2.4
       Tornado: 4.5.3
           ZMQ: 4.3.2

System Versions:
          dist:
        locale: cp1252
       machine: AMD64
       release: 2019Server
        system: Windows
       version: 2019Server 10.0.17763 SP0 Multiprocessor Free```
</details>