Add tktable and bwidget to conda-forge

[isuruf]

r-base is depending on these packages

[mingwandroid]

Incase they're useful:

https://github.com/AnacondaRecipes/aggregate/tree/master/tktable-feedstock
https://github.com/AnacondaRecipes/aggregate/tree/master/bwidget-feedstock

[fhoehle]

Hi @isuruf
here the necessary PRs providing tktable and bwidget

• add bwidget recipe staged-recipes#8773 🎉
• add tktable recipe staged-recipes#8774 🎉

Please review and merge 😄

[jdblischak]

Thanks @fhoehle!

$ conda search bwidget
Loading channels: done
# Name                       Version           Build  Channel             
bwidget                       1.9.11               0  conda-forge         
bwidget                       1.9.11               0  pkgs/main           
bwidget                       1.9.11               1  pkgs/main           
$ conda search tktable
Loading channels: done
# Name                       Version           Build  Channel             
tktable                         2.10      h14c3975_0  pkgs/main           
tktable                         2.10      h555a92e_0  conda-forge