Revert "fix(angular): treesitter not enabled for angular templates (#3469)"

This reverts commit 24af74eed6.

lua/lazyvim/plugins/extras/lang/angular.lua

@@ -14,13 +14,6 @@ return {
       if type(opts.ensure_installed) == "table" then
         vim.list_extend(opts.ensure_installed, { "angular", "scss" })
       end
-      vim.filetype.add({
-        pattern = {
-          [".*%.component%.html"] = "angular.html",
-          [".*%.container%.html"] = "angular.html",
-        },
-      })
-      vim.treesitter.language.register("angular", "angular.html")
     end,
   },