feat(highlight): Add support to configure dimmed (unhighlight) colors for Bar and Partition charts#2774

awahab07 merged 39 commits intoelastic:mainelastic/elastic-charts:mainfrom

awahab07:245829_Charts-Hover-state-style-for-partition-charts-and-barchartsawahab07/elastic-charts:245829_Charts-Hover-state-style-for-partition-charts-and-barchartsCopy head branch name to clipboard