Bug editing column names while columns are hidden

[alexcjohnson]

Causes hidden columns to be dropped entirely

[alexcjohnson]

also applies to deleting columns while some are hidden - but clearing seems OK. Might be some "interesting" edge cases though when merged columns are partially hidden...

[Marc-Andre-Rivet]

This is the only instance in which visibleColumns is used instead of columns for an operation on the columns.

https://github.com/plotly/dash-table/blob/master/src/dash-table/derived/header/content.tsx#L275
https://github.com/plotly/dash-table/blob/master/src/dash-table/utils/actions.js#L59

Causes invalid updates to columns and data fields.