feat(lsp): support linked editing ranges #34388

ref: https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#textDocument_linkedEditingRange

src/gen/gen_vimdoc.lua

@@ -283,6 +283,7 @@ local config = {
       'tagfunc.lua',
       'semantic_tokens.lua',
       'document_color.lua',
+      'linked_editing_range.lua',
       'handlers.lua',
       'util.lua',
       'log.lua',