feat: ❇️ Provide tooltip action buttons

Author: harsh-u-simform

CHANGELOG.md

@@ -4,6 +4,7 @@
 - Fixed [#449](https://github.com/SimformSolutionsPvtLtd/flutter_showcaseview/issues/449) - Null check operator used on a null value
 - [BREAKING] Improvement [#400](https://github.com/SimformSolutionsPvtLtd/flutter_showcaseview/issues/400) - remove Builder widget
 - Fixed [#435](https://github.com/SimformSolutionsPvtLtd/flutter_showcaseview/issues/435) - Extra padding when add targetShapeBorder
+- Feature [#466](https://github.com/SimformSolutionsPvtLtd/flutter_showcaseview/pull/464) - Provide tooltip action buttons
 
 ## [2.1.1]
 - Fixed [#425](https://github.com/SimformSolutionsPvtLtd/flutter_showcaseview/issues/425) - Unhandled breaking change in v2.1.0