[clang-format] Add support to remove unnecessary semicolons after function definition

Fixes: https://github.com/llvm/llvm-project/issues/58217

This change is to remove extraneous and unnecessary ';' from after a function definition, its off by default and carries the same "code modification" warning as some of our other code manipulating changes.

Reviewed By: HazardyKnusperkeks, owenpan

Differential Revision: https://reviews.llvm.org/D135466