fix(cs): update csharpls-extended-lsp for Neovim v0.11

Author: mehalter

lua/astrocommunity/pack/cs/init.lua

@@ -28,16 +28,25 @@ return {
     dependencies = {
       {
         "AstroNvim/astrolsp",
-        opts = {
-          config = {
-            csharp_ls = {
+        opts = vim.fn.has "nvim-0.11" == 1
+            and {
               handlers = {
-                ["textDocument/definition"] = function(...) require("csharpls_extended").handler(...) end,
-                ["textDocument/typeDefinition"] = function(...) require("csharpls_extended").handler(...) end,
+                csharp_ls = function(server, opts)
+                  require("lspconfig")[server].setup(opts)
+                  require("csharpls_extended").buf_read_cmd_bind()
+                end,
+              },
+            }
+          or { -- TODO: drop when dropping support for Neovim v0.10
+            config = {
+              csharp_ls = {
+                handlers = {
+                  ["textDocument/definition"] = function(...) require("csharpls_extended").handler(...) end,
+                  ["textDocument/typeDefinition"] = function(...) require("csharpls_extended").handler(...) end,
+                },
               },
             },
           },
-        },
       },
     },
   },