fix(clangd): update the attribute name for process ID (#3047)

The attribute name for picked process id when attaching the debugger is `pid`, not `processId`

lua/lazyvim/plugins/extras/lang/clangd.lua

@@ -144,7 +144,7 @@ return {
             type = "codelldb",
             request = "attach",
             name = "Attach to process",
-            processId = require("dap.utils").pick_process,
+            pid = require("dap.utils").pick_process,
             cwd = "${workspaceFolder}",
           },
         }