Ensure test is added to opts when using states with salt-ssh

[Ch3LL]

What does this PR do?

Ensures test=True is added to __opts__ when states are run with salt-ssh

What issues does this PR fix or reference?

Fixes: #57144

Previous Behavior

{%- set is_test = salt['config.get']('test') %}

config.get check for is_test:
  cmd.run:
    - name: echo '{{ is_test }}'

opts.get check for test:
  cmd.run:
    - name: echo '{{ opts.get('test') }}'

salt-ssh \* state.apply optargs test=True
centos:
----------
          ID: config.get check for is_test
    Function: cmd.run
        Name: echo 'False'
      Result: None
     Comment: Command "echo 'False'" would have been executed
     Started: 21:39:27.915830
    Duration: 1.83 ms
     Changes:   
----------
          ID: opts.get check for test
    Function: cmd.run
        Name: echo 'False'
      Result: None
     Comment: Command "echo 'False'" would have been executed
     Started: 21:39:27.917898
    Duration: 1.971 ms
     Changes:   

Summary for centos
------------
Succeeded: 2 (unchanged=2)
Failed:    0
------------
Total states run:     2
Total run time:   3.801 ms

New Behavior

salt-ssh \* state.apply optargs test=True 
centos:
----------
          ID: config.get check for is_test
    Function: cmd.run
        Name: echo 'True'
      Result: None
     Comment: Command "echo 'True'" would have been executed
     Started: 21:38:25.836527
    Duration: 1.842 ms
     Changes:   
----------
          ID: opts.get check for test
    Function: cmd.run
        Name: echo 'True'
      Result: None
     Comment: Command "echo 'True'" would have been executed
     Started: 21:38:25.838558
    Duration: 1.747 ms
     Changes:   

Summary for centos
------------
Succeeded: 2 (unchanged=2)
Failed:    0
------------
Total states run:     2
Total run time:   3.589 ms