bump back max allowed circular deps to 17
bump back max allowed circular deps to 17

- somehow `madge` identifies circular in an order-dependent way,
  bump back to pre PR #1613 value.

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