emmet: Fix expansion for HEEx and H sigil files (#32208)

Conrad Taylor created 

Closes #14149

Release Notes:

- Added support for the Emmet LSP in Elixir heex files

Change summary

Cargo.lock                      | 2 +-
extensions/emmet/extension.toml | 6 ++++--
2 files changed, 5 insertions(+), 3 deletions(-)

Detailed changes

Cargo.lock 🔗 

@@ -20086,7 +20086,7 @@ dependencies = [
 
 [[package]]
 name = "zed_emmet"
-version = "0.0.3"
+version = "0.0.4"
 dependencies = [
  "zed_extension_api 0.1.0",
 ]

extensions/emmet/extension.toml 🔗 

@@ -1,7 +1,7 @@
 id = "emmet"
 name = "Emmet"
 description = "Emmet support"
-version = "0.0.3"
+version = "0.0.4"
 schema_version = 1
 authors = ["Piotr Osiewicz <piotr@zed.dev>"]
 repository = "https://github.com/zed-industries/zed"
@@ -9,7 +9,7 @@ repository = "https://github.com/zed-industries/zed"
 [language_servers.emmet-language-server]
 name = "Emmet Language Server"
 language = "HTML"
-languages = ["HTML", "PHP", "ERB", "JavaScript", "TSX", "CSS"]
+languages = ["HTML", "PHP", "ERB", "JavaScript", "TSX", "CSS", "HEEX", "Elixir"]
 
 [language_servers.emmet-language-server.language_ids]
 "HTML" = "html"
@@ -18,3 +18,5 @@ languages = ["HTML", "PHP", "ERB", "JavaScript", "TSX", "CSS"]
 "JavaScript" = "javascriptreact"
 "TSX" = "typescriptreact"
 "CSS" = "css"
+"HEEX" = "heex"
+"Elixir" = "heex"