Update "Supported AI models per client" table (#56883)

Author: sophietheking

content/copilot/reference/ai-models/supported-models.md

@@ -61,8 +61,8 @@ The following table shows which models are available in each client.
 |---------------------------|------------|---------|----------------|---------|--------|------------|
 | {% data variables.copilot.copilot_gpt_41 %}                   | {% octicon "check" aria-label="Included" %}           | {% octicon "check" aria-label="Included" %}       | {% octicon "check" aria-label="Included" %}              | {% octicon "check" aria-label="Included" %}       |  {% octicon "check" aria-label="Included" %}     |    {% octicon "check" aria-label="Included" %}       |
 | {% data variables.copilot.copilot_gpt_4o %}                    | {% octicon "check" aria-label="Included" %}          | {% octicon "check" aria-label="Included" %}       | {% octicon "check" aria-label="Included" %}              | {% octicon "check" aria-label="Included" %}       | {% octicon "check" aria-label="Included" %}      |   {% octicon "check" aria-label="Included" %}        |
-| {% data variables.copilot.copilot_o3 %}              | {% octicon "check" aria-label="Included" %}          | {% octicon "check" aria-label="Included" %}       | {% octicon "check" aria-label="Included" %}              | {% octicon "check" aria-label="Included" %}       | {% octicon "check" aria-label="Included" %}      |   {% octicon "check" aria-label="Included" %}        |
-| {% data variables.copilot.copilot_o4_mini %}         | {% octicon "check" aria-label="Included" %}          | {% octicon "check" aria-label="Included" %}       | {% octicon "check" aria-label="Included" %}              | {% octicon "check" aria-label="Included" %}       | {% octicon "check" aria-label="Included" %}      |   {% octicon "check" aria-label="Included" %}        |
+| {% data variables.copilot.copilot_o3 %}              | {% octicon "check" aria-label="Included" %}          | {% octicon "check" aria-label="Included" %}       | {% octicon "x" aria-label="Not included" %}              | {% octicon "check" aria-label="Included" %}       | {% octicon "check" aria-label="Included" %}      |   {% octicon "check" aria-label="Included" %}        |
+| {% data variables.copilot.copilot_o4_mini %}         | {% octicon "check" aria-label="Included" %}          | {% octicon "check" aria-label="Included" %}       | {% octicon "x" aria-label="Not included" %}              | {% octicon "check" aria-label="Included" %}       | {% octicon "check" aria-label="Included" %}      |   {% octicon "check" aria-label="Included" %}        |
 | {% data variables.copilot.copilot_claude_opus %}  | {% octicon "check" aria-label="Included" %}           | {% octicon "check" aria-label="Included" %}         | {% octicon "check" aria-label="Included" %}              | {% octicon "check" aria-label="Included" %}       | {% octicon "check" aria-label="Included" %}      | {% octicon "check" aria-label="Included" %}          |
 | {% data variables.copilot.copilot_claude_sonnet_35 %}         | {% octicon "check" aria-label="Included" %}          | {% octicon "check" aria-label="Included" %}       | {% octicon "check" aria-label="Included" %}              |  {% octicon "check" aria-label="Included" %}      | {% octicon "check" aria-label="Included" %}      |  {% octicon "check" aria-label="Included" %}         |
 | {% data variables.copilot.copilot_claude_sonnet_37 %}         | {% octicon "check" aria-label="Included" %}          | {% octicon "check" aria-label="Included" %}       |{% octicon "check" aria-label="Included" %}              |  {% octicon "check" aria-label="Included" %}      | {% octicon "check" aria-label="Included" %}      |  {% octicon "check" aria-label="Included" %}         |