Add support for Amber-lang

[lens0021]

A screenshot of install.ab:

The query files are from https://github.com/amber-lang/amber-zed/tree/b49e5a877872a7feb321723ca55bbd70f4e376b5/languages/amber.

Closes #12001

[lens0021]

@Ph0enixKM Hi, Could I use your code in this PR? If you are okay, I will mark this PR as ready for review.

[Ph0enixKM]

@lens0021 looking good... I'm just thinking how would the highlights.scm be synchronized with the current Amber version later on in the future? Would you be updating it here?

[lens0021]

@lens0021 looking good... I'm just thinking how would the highlights.scm be synchronized with the current Amber version later on in the future? Would you be updating it here?

I think it is common to manually updating the SHA in this repo. But I am not sure.

[lens0021]

(* so it is possible to sync the files using the same PR in manual way)

[Ph0enixKM]

Okay then, there is no problem! @lens0021 could you add the Helix editor to the list of supported editors on our website? The section mentioning it is located here: https://docs.amber-lang.com/getting_started/usage#syntax-highlighting

[the-mikedavis]

I think brackets.scm is specific to Zed. We don't currently have equivalent queries so this file can be removed

[lens0021]

Removed.

[the-mikedavis]

Updating highlights.scm is usually done manually when updating the revision in languages.toml. (For example the tree-sitter parser might expose new nodes to be highlighted and those would be added to the highlights when updating the revision.)

[lens0021]

rebased