Upgrade to tree-sitter 0.22.6

[mjambon]

Uses semgrep/ocaml-tree-sitter-core#77

This is the long list of parsers that can't build with tree-sitter 0.22.6. Most of them only need an upgrade of the tree-sitter-xxx submodule:

*** Failed to build or test the following languages: bash c-sharp dart elixir fsharp hack hcl html java javascript lua php python r ruby rust sfapex sml solidity typescript vue

Only c-sharp and hack are known to fail permanently due to memory exhaustion during tree-sitter generate.

Security

• Change has no security implications (otherwise, ping the security team)

[aryx]

fails in CI

[mjambon]

@aryx yes, it's expected to fail for most languages. Their tree-sitter-xxx submodule needs to be upgraded and I don't want to do it without doing the OCaml integration work.

[aryx]

So what is the plan? Who is gonna update the failing languages?
Should we merge this before we fix all the failing languages?

[mjambon]

So what is the plan?

See internal note: https://semgrepinc.slack.com/archives/C048LGPK46L/p1718771440113229

Who is gonna update the failing languages?

Whoever needs to generate a parser for a language.

The problem is that upgrading a parser requires OCaml integration work done in semgrep and I'm not willing to do that (unless the parser is unused). I'll look into upgrading the unused parsers.

Normally, the semgrep developer working on a parser would upgrade to the latest tree-sitter parser but if they want to only extend something like how semgrep's metavariables are parsed without upgrading, they can do so by continuing to use the older tree-sitter (0.20.6).

Should we merge this before we fix all the failing languages?

Yes, because this doesn't affect the semgrep repo.