[BUG] salt-ssh state.* with pillar overrides: pillar dict and pillar in wrappers out of sync

[lkubb]

Description
When passing complex pillar overrides to salt-ssh state.sls etc., there will be a mismatch during template rendering. The pillar dict will contain the correct data, while calling the pillar.get wrapper module will return data that has not been recursively merged (all wrappers are affected). This is the master-side equivalent of #59802.

Setup
irrelevant

Steps to Reproduce the behavior

# a pillar targeted to the minion
monty: python
the_meaning:
  of:
    life: 42
    bar: tender
  for: what

# test.sls
deep_thought:
  test.show_notification:
    - text: '{{ {"raw": {"the_meaning": pillar.get("the_meaning"), "btw": pillar.get("btw")}, "wrapped": {"the_meaning": salt["pillar.get"]("the_meaning"), "btw": salt["pillar.get"]("btw")}} | json }}'

salt-ssh foo state.apply test pillar='{the_meaning: {of: {life: 2.71, foo: lish}}, btw: turtles}'

Expected behavior

foo:
----------
          ID: deep_thought
    Function: test.show_notification
      Result: True
     Comment: {"raw": {"btw": "turtles", "the_meaning": {"of": {"life": 2.71, "foo": "lish", "bar": "tender"}, "for": "what"}}, "wrapped": {"btw": "turtles", "the_meaning": {"of": {"life": 2.71, "foo": "lish", "bar": "tender"}, "for": "what"}}}
     Started: 18:18:36.786042
    Duration: 1.003 ms
     Changes:

Screenshots

foo:
----------
          ID: deep_thought
    Function: test.show_notification
      Result: True
     Comment: {"raw": {"btw": "turtles", "the_meaning": {"of": {"life": 2.71, "foo": "lish", "bar": "tender"}, "for": "what"}}, "wrapped": {"btw": "turtles", "the_meaning": {"of": {"life": 2.71, "foo": "lish"}}}}
     Started: 18:18:36.786042
    Duration: 1.003 ms
     Changes:

Notice the difference of raw and wrapped, the latter is the initial pillar .update()d with the overrides, the former the wanted, recursively merged one.

Versions Report
quite recent checkout of 3006.x branch, nothing has changed in master though

Additional context
Stumbled upon this while writing tests for a PR.

[lkubb]

Fixed by #65484