html: Add support for autoclosing of tags (#11761)

Fixes #5267 
TODO:
- [x] Publish our fork of vscode-langservers-extracted on GH and wire
that through as a language server of choice for HTML extension.
- [x] Figure out how to prevent edits made by remote participants from
moving the cursor of a host.

Release Notes:

- Added support for autoclosing of HTML tags in local projects.

crates/languages/src/javascript/config.toml

@@ -16,12 +16,12 @@ brackets = [
 ]
 word_characters = ["$", "#"]
 tab_size = 2
-scope_opt_in_language_servers = ["tailwindcss-language-server", "emmet-language-server"]
+scope_opt_in_language_servers = ["tailwindcss-language-server","vscode-html-language-server", "emmet-language-server"]
 
 [overrides.element]
 line_comments = { remove = true }
 block_comment = ["{/* ", " */}"]
-opt_into_language_servers = ["emmet-language-server"]
+opt_into_language_servers = ["emmet-language-server", "vscode-html-language-server"]
 
 [overrides.string]
 word_characters = ["-"]