fix(query): allow for string interpolation in lambda_iam_invokefunction_miscongifured regex

[owenjonesuob]

The current regex implies that we should have something like:

data "aws_iam_policy_document" "example" {
  statement {
    actions = ["lambda:InvokeFunction"]
    resources = [
      aws_lambda_function.example.arn,
      aws_lambda_function.example.arn:*   # <-- this is not legal syntax
    ]
  }
}

In fact we would need something like this instead, using Terraform's string interpolation syntax:

data "aws_iam_policy_document" "example" {
  statement {
    actions = ["lambda:InvokeFunction"]
    resources = [
      aws_lambda_function.example.arn,
      "${aws_lambda_function.example.arn}:*"
    ]
  }
}

I've amended the regex to match the corrected example.

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I submit this contribution under the Apache-2.0 license.