phpstorm使支持cmd+number切换标签页

见：https://intellij-support.jetbrains.com/hc/en-us/community/posts/207001305-Switching-tabs-using-cmd-number-?flash_digest=f61d9b65e645316fbc7d841bf01576c98adc5539

需要安装插件GoToTabs，然后自行在perferences->keymap->Main Menu->Window->Editor Tabs->Go To Tabs设置快捷键 。