fix(quickfix): auto_close_when_success false is ignored

When the runner/executor is set to `quickfix` and in the options
`auto_close_when_success` is set to false, the quickfix window does not
remain open.

This PR adds the missing check when success code = 0, auto close = false.

The issue is referenced also in the first bullet of
Civitasv#201 (comment)

lua/cmake-tools/quickfix.lua

@@ -73,6 +73,10 @@ function _quickfix.run(cmd, env_script, env, args, cwd, opts, on_exit, on_output
           _quickfix.close(opts)
         end, 100)
       end
+      if code == 0 and not opts.auto_close_when_success then
+        _quickfix.show(opts)
+        _quickfix.scroll_to_bottom()
+      end
       if on_exit ~= nil then
         on_exit(code)
       end