[clang-tools-extra] [clang-tidy] Add `modernize-use-uniform-initializer` check (PR #91124)

[Carlos Galvez via cfe-commits]

carlosgalvezp wrote:

Consider also that this check should probably not apply to variables of type `auto`, see AUTOSAR rule A8-5-3.

https://github.com/llvm/llvm-project/pull/91124