fix: make qf commands possible from any picker (#1237)

* Allow any qf cmd by defaulting to {lnum=1, col=1} for qflist if values are unset

lua/telescope/actions/init.lua

@@ -619,8 +619,8 @@ local entry_to_qf = function(entry)
   return {
     bufnr = entry.bufnr,
     filename = from_entry.path(entry, false),
-    lnum = entry.lnum,
+    lnum = vim.F.if_nil(entry.lnum, 1),
-    col = entry.col,
+    col = vim.F.if_nil(entry.col, 1),
     text = text,
   }
 end