Sublime Packages submodule is out of date

[rbartlensky]

Bug Report

I wanted to highlight some Rust code that contains keywords such as async and await.

Environment

Zola version: 0.16.1

Expected Behavior

A Rust codeblock should correctly highlight async and await.

Current Behavior

The aforementioned keywords are not highlighted.

Step to reproduce

Create a Rust codeblock that contains async, render it, and notice that it's not highlighted.

Notes

I tried to update the Packages submodule, but some of the grammars in there are not compatible with syntect anymore. For example, the HTML (ASP) grammar uses extends, but synctect doesn't implement that yet. As a workaround I believe I can use extra_syntaxes_and_themes and check the newer Rust grammar into my project.

[Keats]

See #1787 for some discussions around that