[clang-format] Add BreakFunctionDeclarationParameters option. (#196567)
Adds an option the break function declaration parameters, always putting
them on the next line after the function opening parentheses.
This is an equivalent of `BreakFunctionDefinitionParameters`, but for
function declarations.
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Co-authored-by: Lukas Jirkovsky <lukas.jirkovsky@aveco.com>