feat(lsp): incremental selection via "textDocument/selectionRange" #34011

Select outwards with "an" and inwards with "in" in Visual mode.
Ranges are reset when leaving Visual mode.

runtime/lua/vim/lsp/protocol.lua

@@ -539,6 +539,9 @@ function protocol.make_client_capabilities()
       colorProvider = {
         dynamicRegistration = true,
       },
+      selectionRange = {
+        dynamicRegistration = false,
+      },
     },
     workspace = {
       symbol = {