Fix function application with implicit object

[lorefnon]

Passing implicit (not brace delimited) object to a function as first parameter has some oddities currently.

Something like this appears to work in basic example:

foo
 a: 10

foo(
 {a: 10},)

But if one more property is added things get weird:

foo
 a: 10
 b: 20

foo(
 {a: 10(
 {b: 20},)},)

Making the function invocation explicit through parens doesn't help:

foo(
 a: 10
 b: 20
)

foo(
 {a: 10(
 {b: 20})}
)

But interestingly if I add a space, then it is parsed as an implicit function application whose argument is a parenthesized implicit object expression, which works:

foo (
 a: 10
 b: 20
) 

foo(( {
 a: 10,
 b: 20,
}
))

This PR adds an additional rule so the first two scenarios also behave as expected.

[STRd6]

I would leave out the InsertNewline and InsertIndent

[STRd6]

I made some minor changes here: 8a5e632

[lorefnon]

@STRd6 Thank you - that looks better.