updatemenus: don't setTranslate button container
updatemenus: don't setTranslate button container

* Don't `Lib.setTranslate` the button container and update the call to
  `Lib.setTranslate` for each button accordingly.

* This change will let us use `Lib.setTranslate` on the button container
  to implement a scroll box.

iongroup/plotly.js,asolagmbh/plotly.js,plotly/plotly.js,asolagmbh/plotly.js,aburato/plotly.js,aburato/plotly.js,etpinard/plotly.js,iongroup/plotly.js,asolagmbh/plotly.js,etpinard/plotly.js,plotly/plotly.js,iongroup/plotly.js,plotly/plotly.js,plotly/plotly.js,etpinard/plotly.js