clang-format: [JS] Assign proper penalties when breaking a type annotation

clang-format: [JS] Assign proper penalties when breaking a type annotation

Before:
  class Test {
    aaaaaaaaaaaaaaaa(aaaaaaaaaaaaaaa:
                         aaaaaaaaaaaaaaaaaaaaaaaa): aaaaaaaaaaaaaaaaaaaaaa {}
  }

After:
  class Test {
    aaaaaaaaaaaaaaaa(aaaaaaaaaaaaaaa: aaaaaaaaaaaaaaaaaaaaaaaa):
        aaaaaaaaaaaaaaaaaaaaaa {}
  }

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@241908 91177308-0d34-0410-b5e6-96231b3b80d8