[SR-9983] [SourceKit] Wrong indentation when calling method/property on multi-line collection literal

[marcelofabri]

Previous ID	SR-9983
Radar	None
Original Reporter	@marcelofabri
Type	Bug

Environment

Swift 5.0

Additional Detail from JIRA

| | | |------------------|-----------------| |Votes | 0 | |Component/s | Source Tooling | |Labels | Bug | |Assignee | None | |Priority | Medium | md5: 1424e76adf8b29739b03db0a186530c9

Issue Description:

Xcode/SourceKit formats like this:

let bar = [
    "baz",
    "blee",
    ].count

let bar = [
    "baz",
    "blee",
    ].map {
        $0
}

This is how it should be formatted:

let bar = [
    "baz",
    "blee"
].count

let bar = [
    "baz",
    "blee"
].map {
    $0
}

[benlangmuir]

CC @nkcsgexi