FLUT-969268 - [Others] Included a circular chart UG improvement changes.#1280

PreethikaSelvam wants to merge 2 commits intodevelopmentsyncfusion-content/flutter-docs:developmentfrom

FLUT-969268-Circular-UG-changessyncfusion-content/flutter-docs:FLUT-969268-Circular-UG-changesCopy head branch name to clipboard