[clangd] Add parameter renaming to define-inline code action

Summary:
When moving a function definition to declaration location we also need
to handle renaming of the both function and template parameters.

This patch achives that by making sure every parameter name and dependent type
in destination is renamed to their respective name in the source.

Reviewers: ilya-biryukov

Subscribers: MaskRay, jkorous, arphaman, usaxena95, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D68937