pin astronauta till we figure out the root cause (#1282)

lua/plugins.lua

@@ -18,7 +18,7 @@ return {
 
   { "nvim-lua/popup.nvim" },
   { "nvim-lua/plenary.nvim" },
-  { "tjdevries/astronauta.nvim" },
+  { "tjdevries/astronauta.nvim", commit = "e69d7bdc4183047c4700427922c4a3cc1e3258c6" },
 
   -- Telescope
   {