[FIX 3.9.1] Add column alias com_messages (Read state broken)

[cyrezdev]

Pull Request for Issue with Messages Read state broken in 3.9.1
Related to PR #22851

Summary of Changes

• Add column alias

Testing Instructions

• Test to change Read state for one or multiple messages with button and checkbox.
• Apply this PR and test again.

Expected result

• Read state is changed
  

Actual result

• No effect
  

[Quy]

I have tested this item ✅ successfully on df31beb

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[infograf768]

I have tested this item ✅ successfully on df31beb

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_{This comment was created with the J!Tracker Application at issues.joomla.org/tracker/joomla-cms/23192.}

[laoneo]

Before testing this one, better to wait for a decision made in #23197.

[Quy]

RTC

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