Syntax highlighting: Typescript files not highlighted

[pmiossec]

Describe the bug

Files with .ts and .tsx files are supported.

To Reproduce
Steps to reproduce the behavior:

1. Go to 'Files' tab
2. Select a typescript file with .ts extension
3. See that there is no syntax highlighting (but working with other type of files)

Expected behavior

a typescript file with .ts extension is highlighted.

Context (please complete the following information):

• OS/Distro + Version: Windows 11
• GitUI Version: 0.24.3

Additional context

Sorry, I know that it is maybe a https://github.com/trishume/syntect/ issue but as not being a rust developer, I won't be able to manage it rightfully.

[pmiossec]

Another tool that use the same version is working well ( https://github.com/dandavison/delta/blob/main/Cargo.toml#L41 ). So I don't know...

[extrawurst]

seems to be a syntect limitation: trishume/syntect#447

[Aleksanaa]

seems to be a syntect limitation: trishume/syntect#447

But syntect isn't going to adding even more language support, and others can be added by introducing two-face (trishume/syntect#523 (comment))

[extrawurst]

Good find!