Bump flex_color_scheme from 5.1.0 to 6.0.0 in /adaptive_app/step_05 (#1078)
Bump flex_color_scheme from 5.1.0 to 6.0.0 in /adaptive_app/step_05 (#1078)


flutter/codelabs,flutter/codelabs,flutter/codelabs,flutter/codelabs,flutter/codelabs,flutter/codelabs,flutter/codelabs,flutter/codelabs,flutter/codelabs,flutter/codelabs,flutter/codelabs,flutter/codelabs