Update parser and printer to use new Blueprint format

Updates the standard format from:
module_type {
    property: "value",
}
to:
module_type(
    property = "value",
}

The parser will accept both formats for now, so all files can be
updated to the new format using bpfmt -w .

Change-Id: I9566cf1bd3cd66c6cbf3d4bd9dac1f04b9112927