windows: "Reason: 'ssh_known_hosts.present' is not available" but execution modules used by the state (ssh.check_known_host & ssh.set_known_host) succeed

Description of Issue

salt.states.ssh_known_hosts.present is not available on Windows 10 and Windows Server 2019, however, ssh.check_known_host and ssh.set_known_host, which are used by the state on lines 139 and 163, both work in windows.

C:\salt\salt-call.bat state.highstate --retcode-passthrough --local --log-level=info

Stdout from the command:

local:
----------
          ID: github.com
    Function: ssh_known_hosts.present
      Result: False
     Comment: State 'ssh_known_hosts.present' was not found in SLS 'known_host'
              Reason: 'ssh_known_hosts.present' is not available.
     Changes:
----------
          ID: ssh.check_known_host.github.com
    Function: module.run
      Result: True
     Comment: ssh.check_known_host: add
     Started: 13:18:09.370000
    Duration: 32.0 ms
     Changes:
              ----------
              ssh.check_known_host:
                  add
----------
          ID: ssh.set_known_host.github.com
    Function: module.run
      Result: True
     Comment: ssh.set_known_host: Success
     Started: 13:18:09.402000
    Duration: 5233.0 ms
     Changes:
              ----------
              ssh.set_known_host:
                  ----------
                  new:
                      |_
                        ----------
                        enc:
                            ssh-rsa
                        fingerprint:
                            16:27:ac:a5:76:28:2d:36:63:1b:56:4d:eb:df:a6:48
                        hostname:
                            github.com
                        key:
                            AAAAB3NzaC1yc2EAAAABIwAAAQEAq2A7hRGmdnm9tUDbO9IDSwBK6TbQa+PXYPCPy6rbTrTtw7PHkccKrpp0yVhp5HdEIcKr6pLlVDBfOLX9QUsyCOV0wzfjIJNlGEYsdlLJizHhbn2mUjvSAHQqZETYP81eFzLQNnPHt4EVVUh7VfDESU84KezmD5QlWpXLmvU31/yMf+Se8xhHTvKSCZIFImWwoG6mbUoWf9nzpIoaSjB+weqqUUmpaaasXVal72J+UX2B+2RPW3RcT0eOzQgqlJL3RKrTJvdsjE3JEAvGq3lGHSZXy28G3skua2SmVi/w4yCE6gbODqnTWlg7+wC604ydGXA8VJiS5ap43JXiUFFAaQ==
                  old:
                      None
                  status:
                      updated
----------
          ID: ssh.recheck_known_host.github.com
    Function: module.run
      Result: True
     Comment: ssh.check_known_host: exists
     Started: 13:18:14.635000
    Duration: 31.0 ms
     Changes:
              ----------
              ssh.check_known_host:
                  exists
----------
          ID: ssh.reset_known_host.github.com
    Function: module.run
      Result: True
     Comment: ssh.set_known_host: Success
     Started: 13:18:14.666000
    Duration: 16.0 ms
     Changes:
              ----------
              ssh.set_known_host:
                  ----------
                  keys:
                      - AAAAB3NzaC1yc2EAAAABIwAAAQEAq2A7hRGmdnm9tUDbO9IDSwBK6TbQa+PXYPCPy6rbTrTtw7PHkccKrpp0yVhp5HdEIcKr6pLlVDBfOLX9QUsyCOV0wzfjIJNlGEYsdlLJizHhbn2mUjvSAHQqZETYP81eFzLQNnPHt4EVVUh7VfDESU84KezmD5QlWpXLmvU31/yMf+Se8xhHTvKSCZIFImWwoG6mbUoWf9nzpIoaSjB+weqqUUmpaaasXVal72J+UX2B+2RPW3RcT0eOzQgqlJL3RKrTJvdsjE3JEAvGq3lGHSZXy28G3skua2SmVi/w4yCE6gbODqnTWlg7+wC604ydGXA8VJiS5ap43JXiUFFAaQ==
                  status:
                      exists

Summary for local
------------
Succeeded: 4 (changed=4)
Failed:    1
------------
Total states run:     5
Total run time:   5.312 s

Setup

known_hosts.sls:

# STATE MODULE FAILS IN WINDOWS AND WORKS IN LINUX
github.com:
  ssh_known_hosts:
    - present
    - user: vagrant
    - fingerprint: 16:27:ac:a5:76:28:2d:36:63:1b:56:4d:eb:df:a6:48
    - fingerprint_hash_type: md5
    - hash_known_hosts: False
 
# EXECUTION MODULES WORK IN BOTH WINDOWS and LINUX
ssh.check_known_host.github.com:
  module.run:
    - ssh.check_known_host:
      - user: vagrant
      - hostname: github.com
      - fingerprint: 16:27:ac:a5:76:28:2d:36:63:1b:56:4d:eb:df:a6:48
      - fingerprint_hash_type: md5

ssh.set_known_host.github.com:
  module.run:
    - ssh.set_known_host:
      - user: vagrant
      - hostname: github.com
      - fingerprint: 16:27:ac:a5:76:28:2d:36:63:1b:56:4d:eb:df:a6:48
      - fingerprint_hash_type: md5
      - hash_known_hosts: False

ssh.recheck_known_host.github.com:
  module.run:
    - ssh.check_known_host:
      - user: vagrant
      - hostname: github.com
      - fingerprint: 16:27:ac:a5:76:28:2d:36:63:1b:56:4d:eb:df:a6:48
      - fingerprint_hash_type: md5

ssh.reset_known_host.github.com:
  module.run:
    - ssh.set_known_host:
      - user: vagrant
      - hostname: github.com
      - fingerprint: 16:27:ac:a5:76:28:2d:36:63:1b:56:4d:eb:df:a6:48
      - fingerprint_hash_type: md5
      - hash_known_hosts: False

Steps to Reproduce Issue

1. Remove existing known_host file: C:\Users\vagrant\.ssh\known_hosts
2. Run highstate: vagrant provision or C:\salt\salt-call.bat state.highstate --retcode-passthrough --local --log-level=trace

The full trace level logs only show the following:

[DEBUG   ] Could not LazyLoad ssh_known_hosts.present: 'ssh_known_hosts.present' is not available.
[INFO    ] Running state [github.com] at time 14:57:26.369000
[DEBUG   ] Could not LazyLoad ssh_known_hosts.present: 'ssh_known_hosts.present' is not available.
[ERROR   ] State 'ssh_known_hosts.present' was not found in SLS 'known_host'
Reason: 'ssh_known_hosts.present' is not available.

Versions Report

Salt Version:
           Salt: 2019.2.2

Dependency Versions:
           cffi: 1.12.2
       cherrypy: 17.4.1
       dateutil: 2.8.0
      docker-py: Not Installed
          gitdb: 2.0.6
      gitpython: 2.1.10
          ioflo: Not Installed
         Jinja2: 2.10.1
        libgit2: Not Installed
        libnacl: 1.6.1
       M2Crypto: Not Installed
           Mako: 1.0.7
   msgpack-pure: Not Installed
 msgpack-python: 0.5.6
   mysql-python: Not Installed
      pycparser: 2.19
       pycrypto: Not Installed
   pycryptodome: 3.8.1
         pygit2: Not Installed
         Python: 2.7.15 (v2.7.15:ca079a3ea3, Apr 30 2018, 16:30:26) [MSC v.1500 64 bit (AMD64)]
   python-gnupg: 0.4.4
         PyYAML: 3.13
          PyZMQ: 18.0.1
           RAET: Not Installed
          smmap: 2.0.5
        timelib: 0.2.4
        Tornado: 4.5.3
            ZMQ: 4.3.1

System Versions:
           dist:
         locale: cp1252
        machine: AMD64
        release: 10
         system: Windows
        version: 10 10.0.18362  Multiprocessor Free

Start with salt/states/ssh_known_hosts.py and the ssh.check_known_host and ssh.set_known_host execution modules referenced in the issue. Reproduce the Windows failure with state.highstate using the supplied known_hosts.sls, then compare the state’s availability with the working execution modules. Done means ssh_known_hosts.present works on Windows without the reported missing-state error.