update syntaxes submodule to latest commit

[EvilGenius13]

What are you adding in this PR?

We have recently introduced syntax highlighting for the liquid doc tag in the liquid-tm-grammar repo. This PR updates the submodule commit in /vscode-extension/syntaxes to point to the latest commit

What's next? Any followup issues?

What did you learn?

Before you deploy

• This PR includes a new checks or changes the configuration of a check
  • I included a minor bump changeset
  • It's in the allChecks array in src/checks/index.ts
  • I ran yarn build and committed the updated configuration files
    • If applicable, I've updated the theme-app-extension.yml config

• I included a minor bump changeset
• My feature is backward compatible

• I included a patch bump changeset

[jamesmengo]

I think we're ok without a changeset since we don't have official support for LiquidDoc yet, but will defer to CP on that

[charlespwd]

I think the rule should be to always have a changeset.

Anything on main that implicitly depends on something without a changeset is a bug-in-production risk. See #161

it won't happen in this particular case, but it shouldn't become a habit.

[charlespwd]

Also, I think we should wait till the tag is supported to syntax highlight it? OW we might give the impression that it's supported but it isn't.

[EvilGenius13]

Also, I think we should wait till the tag is supported to syntax highlight it? OW we might give the impression that it's supported but it isn't.

That makes sense. I'll add a changeset and we can ship it when the tag itself is ready.