Dollar sign not supported in password injection

[elenigen]

Describe the bug
I noticed that a password containing a dollar sign $ would break the injection.

Expected behavior
Any character should be allowed.

To Reproduce
In the input file:

"password": "inlinesecret{{\"secretstore\": \"aws_secrets_manager\", \"secretname\": \"datapull/my-app\", \"secretkeyname\": \"MY_SERCRET\"}}",

MY_SERCRET = 'abc$123'

Errorlog

Exception in thread "main" java.lang.IllegalArgumentException: Illegal group reference
	at java.util.regex.Matcher.appendReplacement(Matcher.java:857)
	at scala.util.matching.Regex$Replacement$class.replace(Regex.scala:804)
	at scala.util.matching.Regex$MatchIterator$$anon$1.replace(Regex.scala:782)
	at scala.util.matching.Regex$$anonfun$replaceAllIn$1.apply(Regex.scala:473)
	at scala.util.matching.Regex$$anonfun$replaceAllIn$1.apply(Regex.scala:473)
	at scala.collection.Iterator$class.foreach(Iterator.scala:891)
	at scala.collection.AbstractIterator.foreach(Iterator.scala:1334)
	at scala.util.matching.Regex.replaceAllIn(Regex.scala:473)
	at helper.Helper.ReplaceInlineExpressions(Helper.scala:389)
	at core.DataPull$$anonfun$main$1.apply$mcV$sp(DataPull.scala:163)
	at scala.util.control.Breaks.breakable(Breaks.scala:38)
	at core.DataPull$.main(DataPull.scala:154)
	at core.DataPull.main(DataPull.scala)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.spark.deploy.JavaMainApplication.start(SparkApplication.scala:52)
	at org.apache.spark.deploy.SparkSubmit.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:853)
	at org.apache.spark.deploy.SparkSubmit.doRunMain$1(SparkSubmit.scala:161)
	at org.apache.spark.deploy.SparkSubmit.submit(SparkSubmit.scala:184)
	at org.apache.spark.deploy.SparkSubmit.doSubmit(SparkSubmit.scala:86)
	at org.apache.spark.deploy.SparkSubmit$$anon$2.doSubmit(SparkSubmit.scala:928)
	at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:937)
	at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)

DataPull line 54:

    breakable {
      while (json.has("jsoninputfile")) {
        val jsonMap = jsonObjectPropertiesToMap(json.getJSONObject("jsoninputfile"))
        if (listOfS3Path.contains(jsonMap("s3path"))) {
          throw new Exception("New json is pointing to same json.")
        }
        listOfS3Path += jsonMap("s3path")
        setAWSCredentials(sparkSession, jsonMap)
        json = new JSONObject(
          helper.ReplaceInlineExpressions(
            helper.InputFileJsonToString(
              sparkSession = sparkSession,
              jsonObject = json,
              inputFileObjectKey = "jsoninputfile"
            ).getOrElse(""), sparkSession
          )
        )
      }
    }