feat(install)!: remove support for C++ scanners

lua/nvim-treesitter/install.lua

@@ -347,7 +347,7 @@ local function select_compiler_args(repo, compiler)
 
   if compiler:find('zig$') or compiler:find('zig.exe$') then
     return {
-      'c++',
+      'cc',
       '-o',
       'parser.so',
       repo.files,
@@ -374,20 +374,6 @@ local function select_compiler_args(repo, compiler)
     end
   end
 
-  if
-    #vim.iter.filter(
-      --- @param file string
-      --- @return boolean
-      function(file)
-        local ext = fn.fnamemodify(file, ':e')
-        return ext == 'cc' or ext == 'cpp' or ext == 'cxx'
-      end,
-      repo.files
-    ) > 0
-  then
-    add_cc_arg('-lstdc++')
-  end
-
   if not iswin then
     add_cc_arg('-Wall')
     add_cc_arg('-Wextra')