[BUG] LGPO_REG: Can't update entry if existing entry name contains new name

[twangboy]

Description
If a policy setting exists in Registry.pol in the same key that contains the name of the new setting it will overwrite the existing setting.

Setup
state.sls

set_update_notification_level:
  lgpo_reg.value_present:
    - key: SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate
    - name: SetUpdateNotificationLevel
    - v_type: REG_DWORD
    - v_data: 1
    - policy_class: Machine

update_notification_level:
  lgpo_reg.value_present:
    - key: SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate
    - name: UpdateNotificationLevel
    - v_type: REG_DWORD
    - v_data: 0
    - policy_class: Machine

no_update_notifications_during_active_hours:
  lgpo_reg.value_disabled:
    - key: SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate
    - name: NoUpdateNotificationsDuringActiveHours
    - policy_class: Machine

Steps to Reproduce the behavior
Apply the above state

salt-call --local state.apply state

Expected behavior
I would expect the following in the Registry.pol file:

(venv) PS C:\src\salt> salt-call --local lgpo_reg.read_reg_pol Machine
local:
    ----------
    SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate:
        ----------
        **del.NoUpdateNotificationsDuringActiveHours:
            ----------
            data:

            type:
                REG_SZ
        SetUpdateNotificationLevel:
            ----------
            data:
                1
            type:
                REG_DWORD
        UpdateNotificationLevel:
            ----------
            data:
                0
            type:
                REG_DWORD

Screenshots
Instead I get this:

(venv) PS C:\src\salt> salt-call --local lgpo_reg.read_reg_pol Machine
local:
    ----------
    SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate:
        ----------
        **del.NoUpdateNotificationsDuringActiveHours:
            ----------
            data:

            type:
                REG_SZ
        SetUpdateNotificationLevel:
            ----------
            data:
                0
            type:
                REG_DWORD

Because the SetUpdateNotificationLevel contains the word UpdateNotificationLevel

Versions Report

salt --versions-report

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

local:
    Salt Version:
              Salt: 3006.0+232.g692447efeb

    Python Version:
            Python: 3.10.9 (tags/v3.10.9:1dd9be6, Dec  6 2022, 20:01:21) [MSC v.1934 64 bit (AMD64)]

    Dependency Versions:
              cffi: 1.14.6
          cherrypy: 18.6.1
          dateutil: 2.8.1
         docker-py: Not Installed
             gitdb: 4.0.7
         gitpython: 3.1.30
            Jinja2: 3.1.2
           libgit2: Not Installed
      looseversion: 1.0.2
          M2Crypto: Not Installed
              Mako: Not Installed
           msgpack: 1.0.2
      msgpack-pure: Not Installed
      mysql-python: Not Installed
         packaging: 22.0
         pycparser: 2.21
          pycrypto: Not Installed
      pycryptodome: 3.10.1
            pygit2: Not Installed
      python-gnupg: 0.4.8
            PyYAML: 5.4.1
             PyZMQ: 25.0.2
            relenv: Not Installed
             smmap: 4.0.0
           timelib: 0.2.4
           Tornado: 4.5.3
               ZMQ: 4.3.4

    System Versions:
              dist:
            locale: cp1252
           machine: AMD64
           release: 10
            system: Windows
           version: 10 10.0.22621 SP0 Multiprocessor Free```
</details>