mongocryptd reorders values in $in array

repro.js

/* 
 * start mongocryptd, then do:
 * mongo --port 27020 repro.js
 */
var schema = {
  properties: {
    ssn: {
      encrypt: {
        keyId: [
            BinData(4, "AAAAAAAAAAAAAAAAAAAAAA==")
        ],
        bsonType: "string",
        algorithm: "AEAD_AES_256_CBC_HMAC_SHA_512-Deterministic",
        initializationVector: BinData(0, "aWlpaWlpaWlpaWlpaWlpaQ==")
      }
    }
  },
  bsonType: "object"
};

var cmd=
{
  find: "default",
  filter: {ssn: { $in: ["aaaaaaaaaaaaaaa", "a"]}},
  jsonSchema: schema
}

printjson(db.runCommand(cmd))
/*
Prints:
{
	"hasEncryptionPlaceholders" : true,
	"schemaRequiresEncryption" : true,
	"result" : {
		"find" : "default",
		"filter" : {
			"ssn" : {
				"$in" : [
					BinData(6,"AEcAAAAQYQABAAAABWl2ABAAAAAAaWlpaWlpaWlpaWlpaWlpaQVraQAQAAAABAAAAAAAAAAAAAAAAAAAAAACdgACAAAAYQAA"),
					BinData(6,"AFUAAAAQYQABAAAABWl2ABAAAAAAaWlpaWlpaWlpaWlpaWlpaQVraQAQAAAABAAAAAAAAAAAAAAAAAAAAAACdgAQAAAAYWFhYWFhYWFhYWFhYWFhAAA=")
				]
			}
		}
	},
	"ok" : 1
}

Note order of short/long marking.
*/