feat: add TMap implementation to lua

[localcc]

Description

Adds TMap support to lua.

Type of change

Please delete options that are not relevant.

• New feature (non-breaking change which adds functionality)
• Is/requires documentation update

How Has This Been Tested?

Tested by running a sample project in UE 5.3.2 and calling every function added.

Checklist

Please delete options that are not relevant. Update the list as the PR progresses.

• I have commented my code, particularly in hard-to-understand areas.
• I have made corresponding changes to the documentation.
• I have added the necessary description of this PR to the changelog, and I have followed the same format as other entries.
• Any dependent changes have been merged and published in downstream modules.

[github-actions]

Build Details

Name	Information
PR Commit	8a0a43b
Merge Commit	d34e9b8
Size	47.04 MB
Last Updated	Jan 17, 25, 6:04:32 PM UTC
Expires At	Jan 31, 25, 6:04:27 PM UTC

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Build Details

Name	Information
PR Commit	8a0a43b
Merge Commit	d34e9b8
Size	28.54 MB
Last Updated	Jan 17, 25, 6:09:46 PM UTC
Expires At	Jan 31, 25, 6:09:43 PM UTC

[UE4SS]

The code looks good to me.
I haven't tested it.

[UE4SS]

Status: We've had several people successfully test this PR in the discord server.