Allow function arguments/parameters to be always forced one per line

[llvmbot]

Bugzilla Link	52491
Version	trunk
OS	Windows NT
Reporter	LLVM Bugzilla Contributor

Extended Description

Some code styles, e.g. Microsoft use the following formatting for function arguments/parameters, which is impossible to configure with the available options:

// a.h

void func1(
   int a1,
   int a2
);

// a.c

void func2(
   int b1,
   int b2
) {
  func1(
    b1,
    b2
  );
};

Arguments/parameters should be always forced on a new line.