Skip Tabindex on the header Column

[prsdcse]

Is this feature requested before?
No it is not

Is your feature request related to a problem? Please describe.
When we have non actionable column header the WCAG AA complaint is reporting to skip the tabbing on those columns

Describe the solution you'd like
Instead hard coding the tabindex to 0 we may get the input through the headerAttrs and make sure it is either 0 or -1

Describe alternatives you've considered
No alternatives as of now. Since it is hard coded in the file.

[AllenFang]

#1099

I will fix it soon

[AllenFang]

@prsdcse please upgrade react-bootstrap-table-next to newest version, default tabIndex is still 0 but you can configure as -1 via column.headerAttrs