Fix checkbox state update issue in single-click boolean column sample#4603

Ranjani4311 wants to merge 1 commit intohotfix/hotfix-v31.2.2syncfusion-content/ej2-asp-core-mvc-docs:hotfix/hotfix-v31.2.2from

Ej2-booleanColumnEdit-986360-hotfixsyncfusion-content/ej2-asp-core-mvc-docs:Ej2-booleanColumnEdit-986360-hotfixCopy head branch name to clipboard