Allow taints per nodepool (#1026)
Allow taints per nodepool (#1026)

Tainting nodepools was added in #758 but the schema does not reflect
that. This corrects that deficiency.
samsung-cnct/k2,leahnp/k2,samsung-cnct/kraken-lib,samsung-cnct/kraken-lib,yenicapotediaz/k2,leahnp/k2,alejandroEsc/k2,alejandroEsc/k2,samsung-cnct/k2,samsung-cnct/kraken-lib,yenicapotediaz/k2