[clang-format] Treat ForEachMacros as loops

TT_ForEachMacro should be considered in rules AllowShortBlocksOnASingleLine
and AllowShortLoopsOnASingleLine.
Fixes https://github.com/llvm/llvm-project/issues/45432.

Reviewed By: MyDeveloperDay

Differential Revision: https://reviews.llvm.org/D94955