Remove a previously intentionally placed trolling attempt code-snippet.

Background

Previously, in an attempt to troll some of the users and leave a marker in the compiled binary. (There are multiple better approaches but I picked the easiest one), the function attribute of the generated FunctionWrappers are intentionally left as visible with name HikariFunctionWrapper, however later on when stealing function attributes from the parent function, the visibility is also copied which results in potential name collision when linking.

This release removed the trolling part and attribute stealing code.

Zhang